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Design of One-Dimensional Photonic Crystal Film Structure with High Reflection in Ultra-Wide Range of Mid-/Far-Infrared Band
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Daolin TANG, Xiangcheng LI, Ping'an CHEN, Yingli ZHU, Boquan ZHU
Journal of the Chinese Ceramic Society | 2022, 50(5) : 1310 - 1315
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Journal of the Chinese Ceramic Society | 2022, 50(5): 1310-1315
• Research Articles •
Design of One-Dimensional Photonic Crystal Film Structure with High Reflection in Ultra-Wide Range of Mid-/Far-Infrared Band
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Daolin TANG, Xiangcheng LI, Ping'an CHEN, Yingli ZHU, Boquan ZHU
Affiliations
  • The State Key Laboratory of Refractories and Metallurgy, Wuhan University of Science and Technology, Wuhan 430081, China

    • TANG DaoLin (1998-), male, Master candidate. E-mail:

About Author:

TANG DaoLin (1998-), male, Master candidate. E-mail:

Published: 2022-05-20 doi: 10.14062/j.issn.0454-5648.20210376
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The infrared films with ultra-high reflection is the key and basic materials for the realization of low loss optical device, infrared stealth, etc.. According to the transmission matrix principle of multilayer optical films, the reflectance and transmittance expressions of one-dimensional photonic crystals were obtained, and the energy band structure of one-dimensional photonic crystals was analyzed. Using the principle of transmission matrix, we designed a 28-layer λ/4 one-dimensional photonic crystal structure with Ge and SiO2 as dielectric materials. Also, the first and second band gaps of the photonic crystal calculated by the finite element method to be 2.01×1013~4.11×1013 Hz and 8.13×1013~1.02×1014 Hz, respectively. The optimized λ/4 one-dimensional photonic crystal structure has as low as 14 layers, thus achieving high reflections of 3~5 μm and 8~14 μm.

computational simulation  /  infrared high reflective film structure  /  energy band curve  /  photonic crystal
汤道麟, 李享成, 陈平安, 朱颖丽, 朱伯铨. 中远红外超宽波段高反射一维光子晶体薄膜结构设计. 硅酸盐学报, 2022 , 50 (5) : 1310 -1315 . DOI: 10.14062/j.issn.0454-5648.20210376
Daolin TANG, Xiangcheng LI, Ping'an CHEN, Yingli ZHU, Boquan ZHU. Design of One-Dimensional Photonic Crystal Film Structure with High Reflection in Ultra-Wide Range of Mid-/Far-Infrared Band[J]. Journal of the Chinese Ceramic Society, 2022 , 50 (5) : 1310 -1315 . DOI: 10.14062/j.issn.0454-5648.20210376
Appendix
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Year 2022 volume 50 Issue 5
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Article Info
doi: 10.14062/j.issn.0454-5648.20210376
  • Receive Date：2021-05-12
  • Online Date：2026-10-22
  • Published：2022-05-20
Article Data
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History
  • Received：2021-05-12
  • Revised：2021-09-11
Funding
Affiliations
    The State Key Laboratory of Refractories and Metallurgy, Wuhan University of Science and Technology, Wuhan 430081, China

Corresponding:

LI Xiangcheng (1978-), male, Ph.D., Professor. E-mail:
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表12种不同金属材料的力学参数
科
Family		 属数
Number of
genus		 种数
Number of
species		 占总种数比例
Percentage of
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Genus		 种数
Number of
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Percentage of total
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鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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