Mr. Chengwu Yang Profile

Chengwu Yang

at China Electronics Technology Group Corp

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Publications (2)

Proceedings Article | 17 April 2020 Paper

Effect of coating process on slope efficiency of twins fiber

Wei Ji, Liang Rong, Junjiang Ren, Jiaxin Qiu, Chun Xiao, Chengwu Yang

Proceedings Volume 11455, 1145541 (2020) https://doi.org/10.1117/12.2564796

KEYWORDS: Coating, Fiber lasers, Quartz, Optical fibers, Fiber coatings, Optical properties, Thin film coatings, Laser optics, High power fiber lasers, Structured optical fibers

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Proceedings Article | 18 December 2019 Paper

Experiment and research of twins fiber on pump coupling efficiency and thermal management

Liang Rong, Junjiang Ren, Wei Ji, Kan Gao, Yaqian Ding, Jiaxin Qiu, Chengwu Yang

Proceedings Volume 11340, 1134018 (2019) https://doi.org/10.1117/12.2547742

KEYWORDS: Fiber lasers, Thermal efficiency, Cladding, Waveguides, Fiber couplers, Quartz, Doping, Fiber coupled lasers, High power lasers, Ions

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