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Sulfide Glass Fiber for High-Power Mid-Infrared Laser Transmission
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Sisheng QI1, 2, Sensen LI3, Hongbin HU4, Yuebing LI2, Zixuan HUANG2, He REN1, Xian FENG2, Zhiyong YANG1, 2
Journal of the Chinese Ceramic Society | 2022, 50(4) : 950 - 956
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Journal of the Chinese Ceramic Society | 2022, 50(4): 950-956
• Research Articles •
Sulfide Glass Fiber for High-Power Mid-Infrared Laser Transmission
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Sisheng QI1, 2, Sensen LI3, Hongbin HU4, Yuebing LI2, Zixuan HUANG2, He REN1, Xian FENG2, Zhiyong YANG1, 2
Affiliations
  • 1.Key Laboratory of Materials for High-Power Laser, Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai 201800, China
  • 2.School of Physics and Electronic Engineering, Jiangsu Normal University, Xuzhou 221116, Jiangsu, China
  • 3.Science and Technology on Electro-Optical Information Security Control National Key Laboratory, Tianjin 300308, China
  • 4.Luoyang Institute of Electro-Optical Equipment, Aviation Industry of China, Luoyang 471023, Henan, China

    • QI Sisheng (1990-), male, Master, Research Assistant. E-mail:

About Author:

QI Sisheng (1990-), male, Master, Research Assistant. E-mail:

Published: 2022-04-20 doi: 10.14062/j.issn.0454-5648.20211110
Outline
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As-S sulfide glasses with a high optical quality were prepared via purification of high-purity elemental raw materials and chemical distillation of the glass melt. Based on the glasses, a multimode step-index optical fiber was drawn by a rod-in-tube technique. The transmission loss of the fiber was measured, its performance of transmitting high-power mid-infrared laser was characterized, and the laser damage mechanism was analyzed. The results show that the fabricated fiber with a core diameter of~200 μm and a numerical aperture of ~0.35 has transmission losses of ~0.25 dB/m and ~0.35 dB/m at 2 μm and 4.6 μm, respectively. Under effective cooling condition, the fiber can withstand ~120 W incident power of 2 μm continuous wave laser, and deliver transmitted power of ~63 W. According to the theoretical analysis, the damage of the fiber at a high laser power is related to the distribution of nano-sized heterophase inclusions (NHPI) in the core glass. The heat accumulation could occur in the region at a high concentration of NHPI, resulting in the thermal damage of the fiber.

chalcogenide glass  /  optical fiber  /  mid-infrared laser  /  laser damage
祁思胜, 李森森, 胡红斌, 李跃兵, 黄梓轩, 任和, 冯宪, 杨志勇. 高功率中红外激光传输硫化物玻璃光纤. 硅酸盐学报, 2022 , 50 (4) : 950 -956 . DOI: 10.14062/j.issn.0454-5648.20211110
Sisheng QI, Sensen LI, Hongbin HU, Yuebing LI, Zixuan HUANG, He REN, Xian FENG, Zhiyong YANG. Sulfide Glass Fiber for High-Power Mid-Infrared Laser Transmission[J]. Journal of the Chinese Ceramic Society, 2022 , 50 (4) : 950 -956 . DOI: 10.14062/j.issn.0454-5648.20211110
Appendix
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Year 2022 volume 50 Issue 4
18
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Article Info
doi: 10.14062/j.issn.0454-5648.20211110
  • Receive Date：2021-12-18
  • Online Date：2026-10-22
  • Published：2022-04-20
Article Data
Affiliations
History
  • Received：2021-12-18
  • Revised：2022-01-14
Funding
Affiliations
    1.Key Laboratory of Materials for High-Power Laser, Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai 201800, China
    2.School of Physics and Electronic Engineering, Jiangsu Normal University, Xuzhou 221116, Jiangsu, China
    3.Science and Technology on Electro-Optical Information Security Control National Key Laboratory, Tianjin 300308, China
    4.Luoyang Institute of Electro-Optical Equipment, Aviation Industry of China, Luoyang 471023, Henan, China

Corresponding:

FENG Xian (1970-), male, Ph.D., Professor. E-mail:
YANG Zhiyong (1980-), male, Ph.D., Professor.
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Citations
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
total species (%)		 属
Genus		 种数
Number of
species		 占总种数比例
Percentage of total
species (%)
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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