Article(id=1315741722676671437, tenantId=1146029695717560320, journalId=1315121910733963395, issueId=1315741514865689424, articleNumber=null, orderNo=null, doi=10.3788/gzxb20265503.0306001, pmid=null, cstr=32255.14.gzxb20265503.0306001, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1759766400000, receivedDateStr=2025-10-07, revisedDate=null, revisedDateStr=null, acceptedDate=1767110400000, acceptedDateStr=2025-12-31, onlineDate=1791626871985, onlineDateStr=2026-10-10, pubDate=1774368000000, pubDateStr=2026-03-25, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1791626871985, onlineIssueDateStr=2026-10-10, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1791626871985, creator=13701087609, updateTime=1791626871985, updator=13701087609, issue=Issue{id=1315741514865689424, tenantId=1146029695717560320, journalId=1315121910733963395, year='2026', volume='55', issue='3', pageStart='1', pageEnd='378', issueExtLink='null', onlineDate='null', pubDate='1774368000000', pubDateStr='2026-03-25', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=1, specialIssue=null, createTime=1791626822438, creator='13701087609', updateTime=1791626932547, updator='13701087609', preIssue=null, nextIssue=null, articleTotal=null, ext={EN=IssueExt(id=1315741977111540218, tenantId=1146029695717560320, journalId=1315121910733963395, issueId=1315741514865689424, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1315741977111540219, tenantId=1146029695717560320, journalId=1315121910733963395, issueId=1315741514865689424, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null, downloadFileDto=null}, startPage=263, endPage=272, ext={EN=ArticleExt(id=1315741724492805072, articleId=1315741722676671437, tenantId=1146029695717560320, journalId=1315121910733963395, language=EN, title=Low-complexity DSP Scheme Based on Baud-rate Clock Recovery and Adaptive Equalization for Short-reach Optical Interconnects, columnId=1315741724413113295, journalTitle=Acta Photonica Sinica, columnName=Fiber Optics and Optical Communications, runingTitle=null, highlight=null, articleAbstract=
With the rapid development of cloud computing and large language models, global mobile data traffic has experienced exponential growth, imposing higher demands on data center interconnection technologies. To achieve high-speed data transmission at 800 Gbit/s, coherent optical communication with high spectral efficiency and support for advanced modulation formats has emerged as a key solution for short-reach optical interconnects. However, traditional coherent receivers are hindered by high Digital Signal Processing (DSP) complexity, which makes it difficult to meet stringent power and cost requirements. To address this, this paper proposes a low-complexity DSP scheme based on baud-rate sampling, which reduces computational complexity while maintaining performance for short-reach coherent optical communications.
The proposed DSP architecture integrates a baud-rate clock recovery module with a two-stage adaptive equalizer, both designed for low complexity. The clock recovery module employs a split-path design comprising four independent units, each utilizing a sign-MM Timing Phase Error Detection (TPED) algorithm. Operating at the symbol rate, this module uses a sign function to extract timing errors from signal polarity changes. This approach enables robust compensation of Sampling Clock Offsets (SCO) and In-phase/Quadrature (I/Q) skew without requiring carrier recovery. Subsequently, a Two-stage Real-valued Multiple Input Multiple Output (RV-MIMO) adaptive equalizer is applied. Its tap configuration is flexible: the first stage uses main taps to mitigate intra-polarization impairments, such as chromatic dispersion and inter-symbol interference, while the second stage includes cross-term taps and a 4×4 RV-MIMO with taps to handle residual inter-polarization crosstalk and polarization demultiplexing. This tunable structure allows the equalizer's complexity to be dynamically adjusted based on channel conditions, thereby optimizing the performance-complexity balance.
Simulation results under a 56 GBaud dual-polarization 16QAM transmission over 2 km standard single-mode fiber demonstrate the effectiveness of the proposed scheme. The sign-MM TPED exhibits robust performance against impairments such as carrier frequency offset and phase noise, with timing jitter remaining below -45 dB under various conditions. The two-stage equalizer reliably achieves Bit Error Rate (BER) performance below the hard-decision forward error correction threshold, even in the presence of IQ skew. Compared to conventional oversampling-based DSP schemes, the proposed approach reduces the number of real multipliers required in the equalizer by approximately 50%. This complexity reduction is achieved with only minor penalties of 0.4 dB in Optical Signal-to-Noise Ratio(OSNR) tolerance and 1.1 dB in Received Optical Power(ROP) sensitivity.
In summary, this work presents a low-complexity DSP solution for short-reach coherent optical interconnects, using baud-rate sampling to significantly reduce computational complexity while maintaining performance. The integrated architecture, which combines I/Q-independent clock recovery with a configurable-tap adaptive equalizer, enhances robustness against I/Q skew and sampling offsets, making it suitable for data center applications. These attributes collectively make the scheme a practical and efficient candidate for high-speed, power-and cost-sensitive applications such as intra-data center interconnects.
, authors=Zhitao ZHANG
1, 2, 3, Benyao ZOU
4, 5, Peng HOU
1, 2, 3, Jinyang YE
1, 2, 3, Zhensen GAO
1, 2, 3, Fan LI
4, 5, Yuwen QIN
1, 2, 3, authorsList=Zhitao ZHANG, Benyao ZOU, Peng HOU, Jinyang YE, Zhensen GAO, Fan LI, Yuwen QIN, authorCompany=null, correspAuthors=Zhensen GAO, authorNote=null, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=null, pdfFileSize=null, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=null, mapNumber=null, fund=null), CN=ArticleExt(id=1315741729341420518, articleId=1315741722676671437, tenantId=1146029695717560320, journalId=1315121910733963395, language=CN, title=基于波特率采样时钟恢复与自适应均衡的低复杂度短距光互连DSP研究, columnId=1315741724673160145, journalTitle=光子学报, columnName=光纤光学与光通信, runingTitle=null, highlight=null, articleAbstract=
提出一种基于波特率采样的低复杂度接收端数字信号处理方案,通过分路式时钟恢复与可配置抽头两级自适应均衡器级联实现。时钟恢复采用改进型时钟恢复算法,在有效矫正采样偏差的同时,自然地补偿同相/正交支路偏移;随后在准确时钟同步的基础上,使用两级实数值多输入多输出自适应均衡,通过灵活配置均衡器抽头数从而进一步降低计算复杂度。仿真结果表明,在存在同相/正交支路偏移的条件下,该方案仍能保持稳定的误码率性能,并将均衡器所需的实数乘法器数量减少约50%。与传统两倍过采样方案相比,本方案以微小的接收光功率灵敏度为代价,显著降低了系统计算复杂度。
, authors=张志涛
1, 2, 3, 邹本尧
4, 5, 侯鹏
1, 2, 3, 叶锦洋
1, 2, 3, 高震森
1, 2, 3, 李凡
4, 5, 秦玉文
1, 2, 3, authorsList=张志涛, 邹本尧, 侯鹏, 叶锦洋, 高震森, 李凡, 秦玉文, authorCompany=null, correspAuthors=高震森, authorNote=
, correspAuthorsNote=
, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=zIHdvtxuuOCh18zEHZrFRg==, magXml=XEuBejn4Hj3JLqBxVFC2Og==, pdfUrl=null, pdf=8rDBBScaWlsxZvaRUvzYUg==, pdfFileSize=4270153, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=caf9B8PvnGjxWFxTeO8M7Q==, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=uI8m1XjuwcEILjl1pnNoPw==, mapNumber=null, fund=null)}, authors=[Author(id=1315741730469688312, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, orderNo=0, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=2112303210@mail2.gdut.edu.cn, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1315741730591323132, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, authorId=1315741730469688312, language=EN, stringName=Zhitao ZHANG, firstName=Zhitao, middleName=null, lastName=ZHANG, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
1, 2, 3, address=
1Institute of Advanced Photonics Technology, School of Information Engineering, Guangdong University of Technology, Guangzhou 510006, China
2Key Laboratory of Photonic Technology for Integrated Sensing and Communication, Ministry of Education of China, Guangdong University of Technology, Guangzhou 510006, China
3Guangdong Provincial Key Laboratory of Information Photonics Technology, Guangdong University of Technology, Guangzhou 510006, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1315741730733929469, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, authorId=1315741730469688312, language=CN, stringName=张志涛, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
1, 2, 3, address=
1广东工业大学 信息工程学院 先进光子技术研究院, 广州 510006
2广东工业大学 通感融合光子技术教育部重点实验室, 广州 510006
3广东工业大学 广东省信息光子技术重点实验室, 广州 510006, bio={"content":"
张志涛,2112303210@mail2.gdut.edu.cn
"}, bioImg=null, bioContent=
张志涛,2112303210@mail2.gdut.edu.cn
, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1315741729702130663, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, xref=1, ext=[AuthorCompanyExt(id=1315741729710519272, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, companyId=1315741729702130663, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
1Institute of Advanced Photonics Technology, School of Information Engineering, Guangdong University of Technology, Guangzhou 510006, China), AuthorCompanyExt(id=1315741729714713577, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, companyId=1315741729702130663, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
1广东工业大学 信息工程学院 先进光子技术研究院, 广州 510006)]), AuthorCompany(id=1315741729773433834, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, xref=2, ext=[AuthorCompanyExt(id=1315741729781822443, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, companyId=1315741729773433834, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
2Key Laboratory of Photonic Technology for Integrated Sensing and Communication, Ministry of Education of China, Guangdong University of Technology, Guangzhou 510006, China), AuthorCompanyExt(id=1315741729790211052, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, companyId=1315741729773433834, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
2广东工业大学 通感融合光子技术教育部重点实验室, 广州 510006)]), AuthorCompany(id=1315741729861514221, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, xref=3, ext=[AuthorCompanyExt(id=1315741730046063598, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, companyId=1315741729861514221, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
3Guangdong Provincial Key Laboratory of Information Photonics Technology, Guangdong University of Technology, Guangzhou 510006, China), AuthorCompanyExt(id=1315741730062840815, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, companyId=1315741729861514221, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
3广东工业大学 广东省信息光子技术重点实验室, 广州 510006)])]), Author(id=1315741730876535807, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, orderNo=1, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=null, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1315741730981392385, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, authorId=1315741730876535807, language=EN, stringName=Benyao ZOU, firstName=Benyao, middleName=null, lastName=ZOU, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
4, 5, address=
4School of Electronics and Information Technology, Sun Yat-Sen University, Guangzhou 510275, China
5Guangdong Provincial Key Laboratory of Optoelectronic Information Processing Chips and Systems, Sun Yat-Sen University, Guangzhou 510275, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1315741731052695554, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, authorId=1315741730876535807, language=CN, stringName=邹本尧, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
4, 5, address=
4中山大学 电子与信息工程学院, 广州 510275
5中山大学 广东省光电信息处理芯片与系统重点实验室, 广州 510275, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1315741730134143984, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, xref=4, ext=[AuthorCompanyExt(id=1315741730142532593, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, companyId=1315741730134143984, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
4School of Electronics and Information Technology, Sun Yat-Sen University, Guangzhou 510275, China), AuthorCompanyExt(id=1315741730150921202, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, companyId=1315741730134143984, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
4中山大学 电子与信息工程学院, 广州 510275)]), AuthorCompany(id=1315741730222224372, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, xref=5, ext=[AuthorCompanyExt(id=1315741730234807285, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, companyId=1315741730222224372, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
5Guangdong Provincial Key Laboratory of Optoelectronic Information Processing Chips and Systems, Sun Yat-Sen University, Guangzhou 510275, China), AuthorCompanyExt(id=1315741730243195894, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, companyId=1315741730222224372, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
5中山大学 广东省光电信息处理芯片与系统重点实验室, 广州 510275)])]), Author(id=1315741731128193028, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, orderNo=2, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=null, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1315741731346296840, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, authorId=1315741731128193028, language=EN, stringName=Peng HOU, firstName=Peng, middleName=null, lastName=HOU, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
1, 2, 3, address=
1Institute of Advanced Photonics Technology, School of Information Engineering, Guangdong University of Technology, Guangzhou 510006, China
2Key Laboratory of Photonic Technology for Integrated Sensing and Communication, Ministry of Education of China, Guangdong University of Technology, Guangzhou 510006, China
3Guangdong Provincial Key Laboratory of Information Photonics Technology, Guangdong University of Technology, Guangzhou 510006, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1315741731480514569, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, authorId=1315741731128193028, language=CN, stringName=侯鹏, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
1, 2, 3, address=
1广东工业大学 信息工程学院 先进光子技术研究院, 广州 510006
2广东工业大学 通感融合光子技术教育部重点实验室, 广州 510006
3广东工业大学 广东省信息光子技术重点实验室, 广州 510006, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1315741729702130663, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, xref=1, ext=[AuthorCompanyExt(id=1315741729710519272, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, companyId=1315741729702130663, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
1Institute of Advanced Photonics Technology, School of Information Engineering, Guangdong University of Technology, Guangzhou 510006, China), AuthorCompanyExt(id=1315741729714713577, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, companyId=1315741729702130663, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
1广东工业大学 信息工程学院 先进光子技术研究院, 广州 510006)]), AuthorCompany(id=1315741729773433834, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, xref=2, ext=[AuthorCompanyExt(id=1315741729781822443, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, companyId=1315741729773433834, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
2Key Laboratory of Photonic Technology for Integrated Sensing and Communication, Ministry of Education of China, Guangdong University of Technology, Guangzhou 510006, China), AuthorCompanyExt(id=1315741729790211052, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, companyId=1315741729773433834, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
2广东工业大学 通感融合光子技术教育部重点实验室, 广州 510006)]), AuthorCompany(id=1315741729861514221, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, xref=3, ext=[AuthorCompanyExt(id=1315741730046063598, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, companyId=1315741729861514221, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
3Guangdong Provincial Key Laboratory of Information Photonics Technology, Guangdong University of Technology, Guangzhou 510006, China), AuthorCompanyExt(id=1315741730062840815, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, companyId=1315741729861514221, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
3广东工业大学 广东省信息光子技术重点实验室, 广州 510006)])]), Author(id=1315741731761532939, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, orderNo=3, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=null, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1315741733237927951, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, authorId=1315741731761532939, language=EN, stringName=Jinyang YE, firstName=Jinyang, middleName=null, lastName=YE, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
1, 2, 3, address=
1Institute of Advanced Photonics Technology, School of Information Engineering, Guangdong University of Technology, Guangzhou 510006, China
2Key Laboratory of Photonic Technology for Integrated Sensing and Communication, Ministry of Education of China, Guangdong University of Technology, Guangzhou 510006, China
3Guangdong Provincial Key Laboratory of Information Photonics Technology, Guangdong University of Technology, Guangzhou 510006, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1315741733300842513, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, authorId=1315741731761532939, language=CN, stringName=叶锦洋, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
1, 2, 3, address=
1广东工业大学 信息工程学院 先进光子技术研究院, 广州 510006
2广东工业大学 通感融合光子技术教育部重点实验室, 广州 510006
3广东工业大学 广东省信息光子技术重点实验室, 广州 510006, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1315741729702130663, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, xref=1, ext=[AuthorCompanyExt(id=1315741729710519272, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, companyId=1315741729702130663, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
1Institute of Advanced Photonics Technology, School of Information Engineering, Guangdong University of Technology, Guangzhou 510006, China), AuthorCompanyExt(id=1315741729714713577, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, companyId=1315741729702130663, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
1广东工业大学 信息工程学院 先进光子技术研究院, 广州 510006)]), AuthorCompany(id=1315741729773433834, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, xref=2, ext=[AuthorCompanyExt(id=1315741729781822443, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, companyId=1315741729773433834, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
2Key Laboratory of Photonic Technology for Integrated Sensing and Communication, Ministry of Education of China, Guangdong University of Technology, Guangzhou 510006, China), AuthorCompanyExt(id=1315741729790211052, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, companyId=1315741729773433834, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
2广东工业大学 通感融合光子技术教育部重点实验室, 广州 510006)]), AuthorCompany(id=1315741729861514221, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, xref=3, ext=[AuthorCompanyExt(id=1315741730046063598, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, companyId=1315741729861514221, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
3Guangdong Provincial Key Laboratory of Information Photonics Technology, Guangdong University of Technology, Guangzhou 510006, China), AuthorCompanyExt(id=1315741730062840815, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, companyId=1315741729861514221, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
3广东工业大学 广东省信息光子技术重点实验室, 广州 510006)])]), Author(id=1315741733372145683, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, orderNo=4, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=gaozhensen@gdut.edu.cn, emailSecond=null, emailThird=null, correspondingAuthor=1, authorType=1, ext={EN=AuthorExt(id=1315741733460226071, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, authorId=1315741733372145683, language=EN, stringName=Zhensen GAO, firstName=Zhensen, middleName=null, lastName=GAO, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
1, 2, 3, address=
1Institute of Advanced Photonics Technology, School of Information Engineering, Guangdong University of Technology, Guangzhou 510006, China
2Key Laboratory of Photonic Technology for Integrated Sensing and Communication, Ministry of Education of China, Guangdong University of Technology, Guangzhou 510006, China
3Guangdong Provincial Key Laboratory of Information Photonics Technology, Guangdong University of Technology, Guangzhou 510006, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1315741733527334936, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, authorId=1315741733372145683, language=CN, stringName=高震森, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
1, 2, 3, address=
1广东工业大学 信息工程学院 先进光子技术研究院, 广州 510006
2广东工业大学 通感融合光子技术教育部重点实验室, 广州 510006
3广东工业大学 广东省信息光子技术重点实验室, 广州 510006, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1315741729702130663, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, xref=1, ext=[AuthorCompanyExt(id=1315741729710519272, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, companyId=1315741729702130663, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
1Institute of Advanced Photonics Technology, School of Information Engineering, Guangdong University of Technology, Guangzhou 510006, China), AuthorCompanyExt(id=1315741729714713577, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, companyId=1315741729702130663, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
1广东工业大学 信息工程学院 先进光子技术研究院, 广州 510006)]), AuthorCompany(id=1315741729773433834, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, xref=2, ext=[AuthorCompanyExt(id=1315741729781822443, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, companyId=1315741729773433834, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
2Key Laboratory of Photonic Technology for Integrated Sensing and Communication, Ministry of Education of China, Guangdong University of Technology, Guangzhou 510006, China), AuthorCompanyExt(id=1315741729790211052, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, companyId=1315741729773433834, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
2广东工业大学 通感融合光子技术教育部重点实验室, 广州 510006)]), AuthorCompany(id=1315741729861514221, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, xref=3, ext=[AuthorCompanyExt(id=1315741730046063598, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, companyId=1315741729861514221, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
3Guangdong Provincial Key Laboratory of Information Photonics Technology, Guangdong University of Technology, Guangzhou 510006, China), AuthorCompanyExt(id=1315741730062840815, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, companyId=1315741729861514221, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
3广东工业大学 广东省信息光子技术重点实验室, 广州 510006)])]), Author(id=1315741733602832410, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, orderNo=5, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=null, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1315741733682524189, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, authorId=1315741733602832410, language=EN, stringName=Fan LI, firstName=Fan, middleName=null, lastName=LI, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
4, 5, address=
4School of Electronics and Information Technology, Sun Yat-Sen University, Guangzhou 510275, China
5Guangdong Provincial Key Laboratory of Optoelectronic Information Processing Chips and Systems, Sun Yat-Sen University, Guangzhou 510275, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1315741733875462174, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, authorId=1315741733602832410, language=CN, stringName=李凡, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
4, 5, address=
4中山大学 电子与信息工程学院, 广州 510275
5中山大学 广东省光电信息处理芯片与系统重点实验室, 广州 510275, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1315741730134143984, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, xref=4, ext=[AuthorCompanyExt(id=1315741730142532593, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, companyId=1315741730134143984, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
4School of Electronics and Information Technology, Sun Yat-Sen University, Guangzhou 510275, China), AuthorCompanyExt(id=1315741730150921202, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, companyId=1315741730134143984, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
4中山大学 电子与信息工程学院, 广州 510275)]), AuthorCompany(id=1315741730222224372, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, xref=5, ext=[AuthorCompanyExt(id=1315741730234807285, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, companyId=1315741730222224372, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
5Guangdong Provincial Key Laboratory of Optoelectronic Information Processing Chips and Systems, Sun Yat-Sen University, Guangzhou 510275, China), AuthorCompanyExt(id=1315741730243195894, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, companyId=1315741730222224372, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
5中山大学 广东省光电信息处理芯片与系统重点实验室, 广州 510275)])]), Author(id=1315741733950959648, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, orderNo=6, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=null, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1315741734039040036, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, authorId=1315741733950959648, language=EN, stringName=Yuwen QIN, firstName=Yuwen, middleName=null, lastName=QIN, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
1, 2, 3, address=
1Institute of Advanced Photonics Technology, School of Information Engineering, Guangdong University of Technology, Guangzhou 510006, China
2Key Laboratory of Photonic Technology for Integrated Sensing and Communication, Ministry of Education of China, Guangdong University of Technology, Guangzhou 510006, China
3Guangdong Provincial Key Laboratory of Information Photonics Technology, Guangdong University of Technology, Guangzhou 510006, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1315741734101954597, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, authorId=1315741733950959648, language=CN, stringName=秦玉文, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
1, 2, 3, address=
1广东工业大学 信息工程学院 先进光子技术研究院, 广州 510006
2广东工业大学 通感融合光子技术教育部重点实验室, 广州 510006
3广东工业大学 广东省信息光子技术重点实验室, 广州 510006, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1315741729702130663, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, xref=1, ext=[AuthorCompanyExt(id=1315741729710519272, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, companyId=1315741729702130663, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
1Institute of Advanced Photonics Technology, School of Information Engineering, Guangdong University of Technology, Guangzhou 510006, China), AuthorCompanyExt(id=1315741729714713577, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, companyId=1315741729702130663, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
1广东工业大学 信息工程学院 先进光子技术研究院, 广州 510006)]), AuthorCompany(id=1315741729773433834, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, xref=2, ext=[AuthorCompanyExt(id=1315741729781822443, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, companyId=1315741729773433834, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
2Key Laboratory of Photonic Technology for Integrated Sensing and Communication, Ministry of Education of China, Guangdong University of Technology, Guangzhou 510006, China), AuthorCompanyExt(id=1315741729790211052, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, companyId=1315741729773433834, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
2广东工业大学 通感融合光子技术教育部重点实验室, 广州 510006)]), AuthorCompany(id=1315741729861514221, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, xref=3, ext=[AuthorCompanyExt(id=1315741730046063598, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, companyId=1315741729861514221, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
3Guangdong Provincial Key Laboratory of Information Photonics Technology, Guangdong University of Technology, Guangzhou 510006, China), AuthorCompanyExt(id=1315741730062840815, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, companyId=1315741729861514221, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
3广东工业大学 广东省信息光子技术重点实验室, 广州 510006)])])], keywords=[Keyword(id=1315741734227783718, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, language=EN, orderNo=1, keyword=Baud-rate sampling), Keyword(id=1315741734286503975, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, language=EN, orderNo=2, keyword=Clock recovery), Keyword(id=1315741734345224232, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, language=EN, orderNo=3, keyword=Adaptive equalization), Keyword(id=1315741734651408425, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, language=EN, orderNo=4, keyword=DSP), Keyword(id=1315741734710128682, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, language=EN, orderNo=5, keyword=Coherent optical communication), Keyword(id=1315741734768848939, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, language=CN, orderNo=1, keyword=波特率采样), Keyword(id=1315741734823374892, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, language=CN, orderNo=2, keyword=时钟恢复), Keyword(id=1315741735096004653, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, language=CN, orderNo=3, keyword=自适应均衡), Keyword(id=1315741735167307822, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, language=CN, orderNo=4, keyword=数字信号处理), Keyword(id=1315741735502852143, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, language=CN, orderNo=5, keyword=相干光通信)], refs=[Reference(id=1315741740141752391, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, doi=null, pmid=null, pmcid=null, year=2019, volume=38, issue=2, pageStart=475, pageEnd=484, url=null, language=null, rfNumber=1, rfOrder=0, authorNames=ZHOU Xian, URATA R, LIU Hong, journalName=Journal of Lightwave Technology, refType=null, unstructuredReference=
ZHOU Xian,
URATA R,
LIU Hong. Beyond 1 Tb/s intra-data center interconnect technology: IM-DD or coherent?[J].
Journal of Lightwave Technology,
2019,
38(2): 475-484., articleTitle=Beyond 1 Tb/s intra-data center interconnect technology: IM-DD or coherent?, refAbstract=null), Reference(id=1315741740208861256, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, doi=null, pmid=null, pmcid=null, year=2023, volume=31, issue=11, pageStart=17480, pageEnd=17493, url=null, language=null, rfNumber=2, rfOrder=1, authorNames=MAHARRY A, ANDRADE H, MISAK S, journalName=Optics Express, refType=null, unstructuredReference=
MAHARRY A,
ANDRADE H,
MISAK S,
et al. Integrated SOAs enable energy-efficient intra-datacenter coherent links[J].
Optics Express,
2023,
31(11): 17480-17493., articleTitle=Integrated SOAs enable energy-efficient intra-datacenter coherent links, refAbstract=null), Reference(id=1315741740284358729, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, doi=null, pmid=null, pmcid=null, year=2023, volume=42, issue=3, pageStart=1126, pageEnd=1135, url=null, language=null, rfNumber=3, rfOrder=2, authorNames=BERIKAA E, ALAM M, BERNAL S, journalName=Journal of Lightwave Technology, refType=null, unstructuredReference=
BERIKAA E,
ALAM M,
BERNAL S,
et al. Next-generation o-band coherent transmission for 1.6 tbps 10 km intra-datacenter interconnects[J].
Journal of Lightwave Technology,
2023,
42(3): 1126-1135., articleTitle=Next-generation o-band coherent transmission for 1.6 tbps 10 km intra-datacenter interconnects, refAbstract=null), Reference(id=1315741740527628362, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, doi=null, pmid=null, pmcid=null, year=2022, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=4, rfOrder=3, authorNames=HUANG Guoxiu, NAKAMURA Y, NAKASHIMA H, journalName=null, refType=null, unstructuredReference=
HUANG Guoxiu,
NAKAMURA Y,
NAKASHIMA H,
et al. 240 GBd-16QAM single-carrier coherent transmission over 120 km SSMF for a bandwidth limited system with 1sps speed and simple DSP[C]. Optical Fiber Communication Conference,
2022: M2H.2., articleTitle=240 GBd-16QAM single-carrier coherent transmission over 120 km SSMF for a bandwidth limited system with 1sps speed and simple DSP, refAbstract=null), Reference(id=1315741740603125835, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, doi=null, pmid=null, pmcid=null, year=2020, volume=38, issue=17, pageStart=4744, pageEnd=4756, url=null, language=null, rfNumber=5, rfOrder=4, authorNames=SUN Han, TORBATIAN M, KARIMI M, journalName=Journal of Lightwave Technology, refType=null, unstructuredReference=
SUN Han,
TORBATIAN M,
KARIMI M,
et al. 800 G DSP ASIC design using probabilistic shaping and digital sub-carrier multiplexing[J].
Journal of Lightwave Technology,
2020,
38(17): 4744-4756., articleTitle=800 G DSP ASIC design using probabilistic shaping and digital sub-carrier multiplexing, refAbstract=null), Reference(id=1315741742205349964, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, doi=null, pmid=null, pmcid=null, year=2023, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=6, rfOrder=5, authorNames=ZHOU Xiang, LAM C, URATA R, journalName=null, refType=null, unstructuredReference=
ZHOU Xiang,
LAM C,
URATA R,
et al. State-of-the-Art 800 G/1.6T datacom interconnects and outlook for 3.2T[C]. Optical Fiber Communication Conference,
2023: W3D-1., articleTitle=State-of-the-Art 800 G/1.6T datacom interconnects and outlook for 3.2T, refAbstract=null), Reference(id=1315741742289236045, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, doi=null, pmid=null, pmcid=null, year=2022, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=7, rfOrder=6, authorNames=ZHANG Rui, CHEN Youwei, KUZMIN K, journalName=null, refType=null, unstructuredReference=
ZHANG Rui,
CHEN Youwei,
KUZMIN K,
et al. Intra-data center 120 Gbaud/DP-16QAM self-homodyne coherent links with simplified coherent DSP[C]. Optical Fiber Communication Conference,
2022: W1G.1.G., articleTitle=Intra-data center 120 Gbaud/DP-16QAM self-homodyne coherent links with simplified coherent DSP, refAbstract=null), Reference(id=1315741742385705038, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, doi=null, pmid=null, pmcid=null, year=2019, volume=31, issue=15, pageStart=1249, pageEnd=1252, url=null, language=null, rfNumber=8, rfOrder=7, authorNames=CHENG Jingchi., XIE Chongjin, TANG Ming, journalName=IEEE Photonics Technology Letters, refType=null, unstructuredReference=
CHENG Jingchi.,
XIE Chongjin,
TANG Ming,
et al. Hardware efficient adaptive equalizer for coherent short-reach optical interconnects [J].
IEEE Photonics Technology Letters.
2019,
31(15): 1249-1252., articleTitle=Hardware efficient adaptive equalizer for coherent short-reach optical interconnects, refAbstract=null), Reference(id=1315741742448619599, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, doi=null, pmid=null, pmcid=null, year=2021, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=9, rfOrder=8, authorNames=ZHANG Tingting, XIANG Qian, ZHANG Sen, journalName=null, refType=null, unstructuredReference=
ZHANG Tingting,
XIANG Qian,
ZHANG Sen,
et al. A high-skew-tolerant and hardware-efficient adaptive equalizer for short-reach coherent transmission [C]. Optical Fiber Communication Conference,
2021: Tu5D.2., articleTitle=A high-skew-tolerant and hardware-efficient adaptive equalizer for short-reach coherent transmission, refAbstract=null), Reference(id=1315741742620586064, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, doi=null, pmid=null, pmcid=null, year=2015, volume=34, issue=1, pageStart=157, pageEnd=179, url=null, language=null, rfNumber=10, rfOrder=9, authorNames=KIKUCHI K, journalName=Journal of Lightwave Technology, refType=null, unstructuredReference=
KIKUCHI K. Fundamentals of coherent optical fiber communication[J].
Journal of Lightwave Technology,
2015,
34(1): 157-179., articleTitle=Fundamentals of coherent optical fiber communication, refAbstract=null), Reference(id=1315741742700277841, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, doi=null, pmid=null, pmcid=null, year=2021, volume=493, issue=null, pageStart=127025, pageEnd=null, url=null, language=null, rfNumber=11, rfOrder=10, authorNames=LI Yongfu, LI Yan, DONG Tao, journalName=Optics Communications, refType=null, unstructuredReference=
LI Yongfu,
LI Yan,
DONG Tao,
et al. Real-time clock recovery algorithm with high clock frequency offset tolerance[J].
Optics Communications,
2021,
493: 127025., articleTitle=Real-time clock recovery algorithm with high clock frequency offset tolerance, refAbstract=null), Reference(id=1315741743065182290, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, doi=null, pmid=null, pmcid=null, year=2004, volume=52, issue=10, pageStart=1643, pageEnd=1647, url=null, language=null, rfNumber=12, rfOrder=11, authorNames=LIM D, journalName=IEEE Transactions on Communications, refType=null, unstructuredReference=LIM D. A modified Gardner detector for symbol timing recovery of M-PSK signals[J].
IEEE Transactions on Communications,
2004,
52(10): 1643-1647., articleTitle=A modified Gardner detector for symbol timing recovery of M-PSK signals, refAbstract=null), Reference(id=1315741743149068371, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, doi=null, pmid=null, pmcid=null, year=2022, volume=30, issue=15, pageStart=27064, pageEnd=27079, url=null, language=null, rfNumber=13, rfOrder=12, authorNames=TANG Jianwei, CHEN Hao, CUI Sheng, journalName=Optics Express, refType=null, unstructuredReference=
TANG Jianwei,
CHEN Hao,
CUI Sheng,
et al. High receiver skew-tolerant and hardware-efficient clock recovery for short-reach coherent transmission[J].
Optics Express,
2022,
30(15): 27064-27079., articleTitle=High receiver skew-tolerant and hardware-efficient clock recovery for short-reach coherent transmission, refAbstract=null), Reference(id=1315741743463641172, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, doi=null, pmid=null, pmcid=null, year=2023, volume=16, issue=1, pageStart=4, pageEnd=11, url=null, language=null, rfNumber=14, rfOrder=13, authorNames=WANG Haide, ZHOU Ji, YANG Jinyang, journalName=Journal of Optical Communications and Networking, refType=null, unstructuredReference=
WANG Haide,
ZHOU Ji,
YANG Jinyang,
et al. Non-integer-oversampling digital signal processing for coherent passive optical networks[J].
Journal of Optical Communications and Networking,
2023,
16 (1): 4-11., articleTitle=Non-integer-oversampling digital signal processing for coherent passive optical networks, refAbstract=null), Reference(id=1315741743522361429, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, doi=null, pmid=null, pmcid=null, year=1976, volume=24, issue=5, pageStart=516, pageEnd=531, url=null, language=null, rfNumber=15, rfOrder=14, authorNames=MUELLER K, MULLER M, journalName=IEEE Transactions on Communications, refType=null, unstructuredReference=
MUELLER K,
MULLER M. Timing recovery in digital synchronous data receivers[J].
IEEE Transactions on Communications,
1976,
24(5): 516-531., articleTitle=Timing recovery in digital synchronous data receivers, refAbstract=null), Reference(id=1315741743585275990, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, doi=null, pmid=null, pmcid=null, year=2023, volume=48, issue=16, pageStart=4384, pageEnd=4387, url=null, language=null, rfNumber=16, rfOrder=15, authorNames=LIU Jingpeng, LI Chengbo, CUI Sheng, journalName=Optics Letters, refType=null, unstructuredReference=
LIU Jingpeng,
LI Chengbo,
CUI Sheng,
et al. Low complexity joint clock recovery and adaptive equalization based on a baud-rate timing phase error detector for short-reach digital coherent transmission[J].
Optics Letters,
2023,
48 (16): 4384-4387., articleTitle=Low complexity joint clock recovery and adaptive equalization based on a baud-rate timing phase error detector for short-reach digital coherent transmission, refAbstract=null), Reference(id=1315741743652384855, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, doi=null, pmid=null, pmcid=null, year=2025, volume=574, issue=null, pageStart=131207, pageEnd=null, url=null, language=null, rfNumber=17, rfOrder=16, authorNames=GONG Siyu, YANG Yanfu, XIANG Qian, journalName=Optics Communications, refType=null, unstructuredReference=
GONG Siyu,
YANG Yanfu,
XIANG Qian,
et al. Low complexity and receiver IQ skew tolerant timing recovery and equalization scheme under baud-rate sampling short-reach coherent optical interconnection[J].
Optics Communications,
2025,
574: 131207., articleTitle=Low complexity and receiver IQ skew tolerant timing recovery and equalization scheme under baud-rate sampling short-reach coherent optical interconnection, refAbstract=null), Reference(id=1315741743887265880, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, doi=null, pmid=null, pmcid=null, year=2023, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=18, rfOrder=17, authorNames=LIU Jingpeng, CUI Sheng LI Chengbo, journalName=null, refType=null, unstructuredReference=
LIU Jingpeng, CUI Sheng LI Chengbo,
et al. Baud-rate clock recovery and adaptive equalization for intra-data center self-homodyne coherent links [C]. Asia Communications and Photonics Conference,
2023., articleTitle=Baud-rate clock recovery and adaptive equalization for intra-data center self-homodyne coherent links, refAbstract=null), Reference(id=1315741743966957658, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, doi=null, pmid=null, pmcid=null, year=2023, volume=null, issue=null, pageStart=1, pageEnd=84, url=null, language=null, rfNumber=19, rfOrder=18, authorNames=唐剑威, journalName=null, refType=null, unstructuredReference=唐剑威. 相干光通信系统中数字反馈时钟恢复算法的优化设计[D]. 武汉: 华中科技大学,
2023: 1-84., articleTitle=相干光通信系统中数字反馈时钟恢复算法的优化设计, refAbstract=null)], funds=null, companyList=[AuthorCompany(id=1315741729702130663, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, xref=1, ext=[AuthorCompanyExt(id=1315741729710519272, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, companyId=1315741729702130663, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
1Institute of Advanced Photonics Technology, School of Information Engineering, Guangdong University of Technology, Guangzhou 510006, China), AuthorCompanyExt(id=1315741729714713577, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, companyId=1315741729702130663, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
1广东工业大学 信息工程学院 先进光子技术研究院, 广州 510006)]), AuthorCompany(id=1315741729773433834, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, xref=2, ext=[AuthorCompanyExt(id=1315741729781822443, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, companyId=1315741729773433834, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
2Key Laboratory of Photonic Technology for Integrated Sensing and Communication, Ministry of Education of China, Guangdong University of Technology, Guangzhou 510006, China), AuthorCompanyExt(id=1315741729790211052, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, companyId=1315741729773433834, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
2广东工业大学 通感融合光子技术教育部重点实验室, 广州 510006)]), AuthorCompany(id=1315741729861514221, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, xref=3, ext=[AuthorCompanyExt(id=1315741730046063598, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, companyId=1315741729861514221, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
3Guangdong Provincial Key Laboratory of Information Photonics Technology, Guangdong University of Technology, Guangzhou 510006, China), AuthorCompanyExt(id=1315741730062840815, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, companyId=1315741729861514221, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
3广东工业大学 广东省信息光子技术重点实验室, 广州 510006)]), AuthorCompany(id=1315741730134143984, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, xref=4, ext=[AuthorCompanyExt(id=1315741730142532593, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, companyId=1315741730134143984, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
4School of Electronics and Information Technology, Sun Yat-Sen University, Guangzhou 510275, China), AuthorCompanyExt(id=1315741730150921202, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, companyId=1315741730134143984, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
4中山大学 电子与信息工程学院, 广州 510275)]), AuthorCompany(id=1315741730222224372, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, xref=5, ext=[AuthorCompanyExt(id=1315741730234807285, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, companyId=1315741730222224372, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
5Guangdong Provincial Key Laboratory of Optoelectronic Information Processing Chips and Systems, Sun Yat-Sen University, Guangzhou 510275, China), AuthorCompanyExt(id=1315741730243195894, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, companyId=1315741730222224372, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
5中山大学 广东省光电信息处理芯片与系统重点实验室, 广州 510275)])], figs=[ArticleFig(id=1315741735947448368, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, language=EN, label=Fig.1, caption=
Loop structure of the clock recovery algorithm, figureFileSmall=DL/kQ71FsA8ifHdGXREprg==, figureFileBig=caf9B8PvnGjxWFxTeO8M7Q==, tableContent=null), ArticleFig(id=1315741736324935729, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, language=CN, label=图1, caption=
时钟恢复算法环路, figureFileSmall=DL/kQ71FsA8ifHdGXREprg==, figureFileBig=caf9B8PvnGjxWFxTeO8M7Q==, tableContent=null), ArticleFig(id=1315741738111709234, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, language=EN, label=Fig.2, caption=
Conventional AEQ structure, figureFileSmall=wOIdktERSkvkAXEEdoC3QQ==, figureFileBig=g/MRh0x2fmrQHlBQc4nJWw==, tableContent=null), ArticleFig(id=1315741738170429491, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, language=CN, label=图2, caption=
传统AEQ结构, figureFileSmall=wOIdktERSkvkAXEEdoC3QQ==, figureFileBig=g/MRh0x2fmrQHlBQc4nJWw==, tableContent=null), ArticleFig(id=1315741738426282036, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, language=EN, label=Fig.3, caption=
Proposed DSP scheme, figureFileSmall=RSNLqboTJexbbMUncArwXA==, figureFileBig=78z5x2Fda/v0pQGoBiqD/w==, tableContent=null), ArticleFig(id=1315741738489196598, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, language=CN, label=图3, caption=
所提DSP方案, figureFileSmall=RSNLqboTJexbbMUncArwXA==, figureFileBig=78z5x2Fda/v0pQGoBiqD/w==, tableContent=null), ArticleFig(id=1315741738585665592, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, language=EN, label=Fig.4, caption=
The setup of the simulation system., figureFileSmall=ZPKst7Yfe/ikGYqeaI9QHA==, figureFileBig=WifcpQ4/+G8Yty+mReZg0g==, tableContent=null), ArticleFig(id=1315741738661163065, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, language=CN, label=图4, caption=
仿真系统配置, figureFileSmall=ZPKst7Yfe/ikGYqeaI9QHA==, figureFileBig=WifcpQ4/+G8Yty+mReZg0g==, tableContent=null), ArticleFig(id=1315741738719883322, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, language=EN, label=Fig.5, caption=
Fractional interval variation of NCO output under different SCO conditions. (a) At 100 ppm sampling clock offset; (b) At 200 ppm sampling clock offset, figureFileSmall=+Czv3VScVyNbItYcuTkF5A==, figureFileBig=J9caDdxuhc0e/LWYr1PYgg==, tableContent=null), ArticleFig(id=1315741738795380795, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, language=CN, label=图5, caption=
不同SCO下NCO输出分数间隔的变化。(a)100 ppm SCO条件下;(b)200 ppm SCO条件下, figureFileSmall=+Czv3VScVyNbItYcuTkF5A==, figureFileBig=J9caDdxuhc0e/LWYr1PYgg==, tableContent=null), ArticleFig(id=1315741738862489661, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, language=EN, label=Fig.6, caption=
S-curves of sign-MM TPED under different conditions. (a) FO=0 GHz, LW=0 kHz, ROF=0.1; (b) FO=1 GHz, LW=100 kHz, ROF=0.1; (c) FO=1 GHz, LW=100 kHz, ROF=0.01, figureFileSmall=B+6yQoQlLaFnXxiOiPjcYw==, figureFileBig=BCFydRM0rzS+JbpAjtv11g==, tableContent=null), ArticleFig(id=1315741738925404222, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, language=CN, label=图6, caption=
不同条件下sign-MM TPED的S曲线图。(a)在FO=0 GHz, LW=0 kHz, ROF=0.1条件下;(b)在FO=1 GHz, LW=100 kHz, ROF=0.1条件下;(c)在FO=1 GHz, LW=100 kHz, ROF=0.01条件下, figureFileSmall=B+6yQoQlLaFnXxiOiPjcYw==, figureFileBig=BCFydRM0rzS+JbpAjtv11g==, tableContent=null), ArticleFig(id=1315741738984124479, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, language=EN, label=Fig.7, caption=
Timing jitter performance comparison of different TPEDs. (a) Impact of OSNR on timing jitter for different TPEDs with ROF=0.2; (b) Impact of OSNR on timing jitter for different TPEDs with ROF=0.01, figureFileSmall=8E9uzXfX5LNgMHSFRFQANA==, figureFileBig=muXLzwrlDEq2Cpm7YlzGjQ==, tableContent=null), ArticleFig(id=1315741739059621952, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, language=CN, label=图7, caption=
不同TPED的定时抖动性能对比。(a) ROF=0.2时,OSNR对不同TPED定时抖动的影响;(b) ROF=0.01时,OSNR对不同TPED定时抖动的影响, figureFileSmall=8E9uzXfX5LNgMHSFRFQANA==, figureFileBig=muXLzwrlDEq2Cpm7YlzGjQ==, tableContent=null), ArticleFig(id=1315741739265142849, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, language=EN, label=Fig.8, caption=
Impairment compensation capability comparison of different AEQs. (a) Output constellations of the 22 CV-MIMO without SCO; (b) Output constellations of the 44 RV-MIMO without SCO; (c) Output constellations of the Two-stage RV-MIMO without SCO; (d) Output constellations of the 22 CV-MIMO with 50 ppm SCO; (e) Output constellations of the 44 RV-MIMO with 50 ppm SCO; (f) Output constellations of the Two-stage RV-MIMO with 50 ppm SCO, figureFileSmall=RHoIxCMdw4SdcPedL4+BKg==, figureFileBig=X8pWrBJhpqluddKcJv1Jvg==, tableContent=null), ArticleFig(id=1315741739323863106, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, language=CN, label=图8, caption=
不同自适应均衡器的损伤补偿能力对比。(a) 无SCO时,22 CV-MIMO输出星座图;(b) 无SCO时,44 RV-MIMO输出星座图;(c)无SCO时,Two-stage RV-MIMO输出星座图;(d) SCO=50 ppm时,22 CV-MIMO输出星座图;(e) SCO=50 ppm时,44 RV-MIMO输出星座图;(f) SCO=50 ppm时,Two-stage RV-MIMO输出星座图, figureFileSmall=RHoIxCMdw4SdcPedL4+BKg==, figureFileBig=X8pWrBJhpqluddKcJv1Jvg==, tableContent=null), ArticleFig(id=1315741739416137795, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, language=EN, label=Fig.9, caption=
BER performance comparison between the conventional oversampling scheme and the baud-rate sampling scheme. (a) BER versus OSNR; (b) BER versus ROP, figureFileSmall=iXrIg4s3wB3FaRhuLiYNXg==, figureFileBig=R72rihHi8aLrW8CnbzTpjQ==, tableContent=null), ArticleFig(id=1315741739684573252, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, language=CN, label=图9, caption=
传统两倍过采样方案与波特率采样方案BER性能对比。(a) BER随OSNR的变化曲线;(b) BER随ROP的变化曲线, figureFileSmall=iXrIg4s3wB3FaRhuLiYNXg==, figureFileBig=R72rihHi8aLrW8CnbzTpjQ==, tableContent=null), ArticleFig(id=1315741739755876421, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, language=EN, label=Table 1, caption=
Comparison of different DSP schemes
, figureFileSmall=null, figureFileBig=null, tableContent=
| Schemes | Algorithm composition | Input sampling rate | Real multiplications required |
|---|
| Clock recovery | Adaptive equalization |
|---|
| 1 | Two CR units | 22 CV-MIMO | Two SPS | 16N |
| 2 | Four CR units | RV-MIMO | One SPS | 16N |
| Proposed | Four CR units | Two-stage RV-MIMO | One SPS | 4N1+4N2+16N3(N2 and N3 can be selected) |
), ArticleFig(id=1315741739843956806, tenantId=1146029695717560320, journalId=1315121910733963395, articleId=1315741722676671437, language=CN, label=表1, caption=
不同DSP方案的对比
, figureFileSmall=null, figureFileBig=null, tableContent=
| Schemes | Algorithm composition | Input sampling rate | Real multiplications required |
|---|
| Clock recovery | Adaptive equalization |
|---|
| 1 | Two CR units | 22 CV-MIMO | Two SPS | 16N |
| 2 | Four CR units | RV-MIMO | One SPS | 16N |
| Proposed | Four CR units | Two-stage RV-MIMO | One SPS | 4N1+4N2+16N3(N2 and N3 can be selected) |
)], attaches=null, journal=Journal(id=1315120956596912254, delFlag=0, nameCn=光子学报, nameEn=Acta Photonica Sinica, nameHistory1=null, nameHistory2=null, issn=1004-4213, eissn=null, cn=61-1235/O4, coden=null, periodic=0, language=CN, oaType=null, ccby=null, superviseOffice=null, ownerOffice=null, pubOffice=null, editorOffice=null, officeType=null, aims=null, clcCode=null, officeProv=null, officeCity=null, officeAddr=null, officeZip=null, officeEmail=null, officePhone=null, editDirector=null, officeDirector=null, officeDirectorPhone=null, officeStaffNum=null, officeEmpNum=null, coverPicUrl=V4CYNtLUy6tkm8zxiX3hkw==, journalPrice=null, startedYear=null, abbrevIsoEn=Acta Photonica Sinica, journalRemark=null, publicationField=null, createdTime=1791478869821, updatedTime=1791802324400, createdBy=18614031015, updatedBy=13701087609, firstLetterCn=G, firstLetterEn=G, subjectCode=Engineering, subjectName=null, subjectCodeEn=Engineering, subjectNameEn=null, picCn=V4CYNtLUy6tkm8zxiX3hkw==, picEn=kSVLl0/HjBthS+BEgcahLw==, jcr=null, cjcr=null, exts=[JournalExt(id=1316477625225298568, language=CN, name=光子学报, nameHistory1=null, nameHistory2=null, managedBy=, sponsoredBy=, publishedBy=, editorOffice=, officeProv=null, officeCity=null, officeAddr=, officeZip=, editDirector=, officeDirector=null, officePhone=null, coverPicUrl=null, journalRemark=, submitArticleUrl=null, websiteUrl=, createdTime=1791802324825, updatedTime=1791802324825, createdBy=13701087609, updatedBy=13701087609, submissionGuidelinesUrl=, submissionAuthorUrl=https://gzxb.portal.founderss.cn, submissionEditorUrl=https://journal.ids.fzyun.cn/auth/realms/journal/protocol/openid-connect/auth?client_id=journal-portal&redirect_uri=https%3A%2F%2Fjournal.portal.founderss.cn%2Foauth%2Fcallback&response_type=code&scope=phone+openid+email+profile&state=69eadfdc-ccc1-45af-b, submissionReviewUrl=https://gzxb.portal.founderss.cn, submissionCeEditorUrl=, submissionAeEditorUrl=, option={"copyright":""}), JournalExt(id=1316477625288213129, language=EN, name=Acta Photonica Sinica, nameHistory1=null, nameHistory2=null, managedBy=, sponsoredBy=, publishedBy=, editorOffice=, officeProv=null, officeCity=null, officeAddr=, officeZip=, editDirector=, officeDirector=null, officePhone=null, coverPicUrl=null, journalRemark=, submitArticleUrl=null, websiteUrl=, createdTime=1791802324840, updatedTime=1791802324840, createdBy=13701087609, updatedBy=13701087609, submissionGuidelinesUrl=, submissionAuthorUrl=https://gzxb.portal.founderss.cn, submissionEditorUrl=https://journal.ids.fzyun.cn/auth/realms/journal/protocol/openid-connect/auth?client_id=journal-portal&redirect_uri=https%3A%2F%2Fjournal.portal.founderss.cn%2Foauth%2Fcallback&response_type=code&scope=phone+openid+email+profile&state=69eadfdc-ccc1-45af-b, submissionReviewUrl=https://gzxb.portal.founderss.cn, submissionCeEditorUrl=, submissionAeEditorUrl=, option={"copyright":""})], databaseList=null, tenantJournalId=1315121910733963395, websiteList=[Website(id=1315346106637210224, webName=null, webTitle=null, webDomain=null, webCopyrigh=null, webIpcNo=null, seoTitle=null, seoKeywords=null, seoDescription=null, tenantJournalId=null, journalId=1315121910733963395, journalNameCn=null, journalNameEn=null, grayFlag=null, tenantId=1146029695717560320, platformId=null, journalGroupId=null, journalGroupNameCn=null, journalGroupNameEn=null, type=1, domain=https://castjournals.cast.org.cn/joweb/gzxb/CN, language=CN, createTime=1791532549771, createBy=18614031015, updateTime=1791533256542, updateBy=18614031015, name=光子学报-中文, tplId=1146099689490845704, title=光子学报, delFlag=0, indexPage=/home, props=[WebsiteProps(id=1315349214071210463, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1315346106637210224, code=articleTextType, value=kx, createTime=1791533290641, updateTime=1791533290641, creator=18614031015, updator=18614031015), WebsiteProps(id=1315349213987324380, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1315346106637210224, code=banner, value=null, createTime=1791533290621, updateTime=1791533290621, creator=18614031015, updator=18614031015), WebsiteProps(id=1315349214134125026, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1315346106637210224, code=grayFlag, value=0, createTime=1791533290656, updateTime=1791533290656, creator=18614031015, updator=18614031015), WebsiteProps(id=1315349213966352859, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1315346106637210224, code=logo, value=https://castjournals.cast.org.cn/joweb/gzxb/CN/file/pic?fileId=wQBjM6S+LBsZjnXGl57u5g==, createTime=1791533290616, updateTime=1791533290616, creator=18614031015, updator=18614031015), WebsiteProps(id=1315349214171873764, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1315346106637210224, code=minRunFlag, value=0, createTime=1791533290665, updateTime=1791533290665, creator=18614031015, updator=18614031015), WebsiteProps(id=1315349214054433247, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1315346106637210224, code=picServerUrl, value=https://castjournals.cast.org.cn/joweb/gzxb/CN/file/pic, createTime=1791533290637, updateTime=1791533290637, creator=18614031015, updator=18614031015), WebsiteProps(id=1315349214155096547, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1315346106637210224, code=silenceFlag, value=0, createTime=1791533290661, updateTime=1791533290661, creator=18614031015, updator=18614031015), WebsiteProps(id=1315349214020878813, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1315346106637210224, code=staticResourcePath, value=https://castjournals.cast.org.cn/joweb/cast_kjdb_cn_619/, createTime=1791533290629, updateTime=1791533290629, creator=18614031015, updator=18614031015), WebsiteProps(id=1315349214083793376, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1315346106637210224, code=themeColor, value=null, createTime=1791533290644, updateTime=1791533290644, creator=18614031015, updator=18614031015), WebsiteProps(id=1315349214104764897, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1315346106637210224, code=themeStyle, value=null, createTime=1791533290649, updateTime=1791533290649, creator=18614031015, updator=18614031015)]), Website(id=1315346107014697606, webName=null, webTitle=null, webDomain=null, webCopyrigh=null, webIpcNo=null, seoTitle=null, seoKeywords=null, seoDescription=null, tenantJournalId=null, journalId=1315121910733963395, journalNameCn=null, journalNameEn=null, grayFlag=null, tenantId=1146029695717560320, platformId=null, journalGroupId=null, journalGroupNameCn=null, journalGroupNameEn=null, type=1, domain=https://castjournals.cast.org.cn/joweb/gzxb/EN, language=EN, createTime=1791532549861, createBy=18614031015, updateTime=1791533251338, updateBy=18614031015, name=光子学报-英文, tplId=1146101810881728533, title=Acta Photonica Sinica, delFlag=0, indexPage=/home, props=[WebsiteProps(id=1315349179224932817, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1315346107014697606, code=articleTextType, value=kx, createTime=1791533282333, updateTime=1791533282333, creator=18614031015, updator=18614031015), WebsiteProps(id=1315349179187184078, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1315346107014697606, code=banner, value=null, createTime=1791533282324, updateTime=1791533282324, creator=18614031015, updator=18614031015), WebsiteProps(id=1315349179271070164, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1315346107014697606, code=grayFlag, value=0, createTime=1791533282344, updateTime=1791533282344, creator=18614031015, updator=18614031015), WebsiteProps(id=1315349179162018253, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1315346107014697606, code=logo, value=https://castjournals.cast.org.cn/joweb/gzxb/EN/file/pic?fileId=wQBjM6S+LBsZjnXGl57u5g==, createTime=1791533282318, updateTime=1791533282318, creator=18614031015, updator=18614031015), WebsiteProps(id=1315349179292041686, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1315346107014697606, code=minRunFlag, value=0, createTime=1791533282349, updateTime=1791533282349, creator=18614031015, updator=18614031015), WebsiteProps(id=1315349179208155600, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1315346107014697606, code=picServerUrl, value=https://castjournals.cast.org.cn/joweb/gzxb/EN/file/pic, createTime=1791533282329, updateTime=1791533282329, creator=18614031015, updator=18614031015), WebsiteProps(id=1315349179279458773, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1315346107014697606, code=silenceFlag, value=0, createTime=1791533282346, updateTime=1791533282346, creator=18614031015, updator=18614031015), WebsiteProps(id=1315349179199766991, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1315346107014697606, code=staticResourcePath, value=https://castjournals.cast.org.cn/joweb/cast_kjdb_en_623/, createTime=1791533282327, updateTime=1791533282327, creator=18614031015, updator=18614031015), WebsiteProps(id=1315349179233321426, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1315346107014697606, code=themeColor, value=null, createTime=1791533282335, updateTime=1791533282335, creator=18614031015, updator=18614031015), WebsiteProps(id=1315349179258487251, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1315346107014697606, code=themeStyle, value=null, createTime=1791533282341, updateTime=1791533282341, creator=18614031015, updator=18614031015)])], journalTitle=光子学报, weixinUrl=null, journalUrl=https://www.photon.ac.cn/, iacademicId=null, status=1, seqNo=null, journalTitleEn=Acta Photonica Sinica, journalPhotoCn=V4CYNtLUy6tkm8zxiX3hkw==, journalPhotoEn=kSVLl0/HjBthS+BEgcahLw==, journalFirstLetter=G, journalRecommend=null, journalNew=null, journalCollection=null, jcrJf=null, cjcrJf=null, jcrJfStr=null, cjcrJfStr=null, submissionFirstDecision=null, sciSubjectClassification=null, casSubjectClassification=null, citeScore=null, totalCitationFrequency=null, icpCode=null, psCode=null, advertisingLicenseCode=null, copyrightInformation=null, country=null, option=, provinceCode=null, provinceName=null, collectFlag=false, interPubPlatform=, interPubPlatformUrl=null), detailUrlCn=https://castjournals.cast.org.cn/joweb/gzxb/CN/10.3788/gzxb20265503.0306001, detailUrlEn=https://castjournals.cast.org.cn/joweb/gzxb/EN/10.3788/gzxb20265503.0306001, pdfUrlCn=https://castjournals.cast.org.cn/joweb/gzxb/CN/PDF/10.3788/gzxb20265503.0306001, pdfUrlEn=https://castjournals.cast.org.cn/joweb/gzxb/EN/PDF/10.3788/gzxb20265503.0306001, aliStartDate=0, aliEndDate=0, collectionFlag=false, citedCount=null, citedUrl=null, previewStatus=0, delFlag=0, hasFullText=1, orderTime=1774368000000, fullTextJson=null, articleText=null, reference=null)