Mr. Wei Ji Profile

Wei Ji

at China Electronics Technology Group Corp

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Author

Publications (7)

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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Proceedings Article | 10 May 2019 Paper

Experiment study on laser amplification with twins fiber

Wei Ji, Junjiang Ren, Liang Rong, Jiaxin Qiu, Zeyu Wang, Chun Xiao

Proceedings Volume 11068, 1106807 (2019) https://doi.org/10.1117/12.2522762

KEYWORDS: Fiber lasers, Semiconductor lasers, Fiber amplifiers, Cladding, Photons, Laser systems engineering, Laser applications, Optical fibers, Laser development, Absorption

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Proceedings Article | 12 March 2019 Paper

Birefringence of PM laser fibers with different structure

Chun Xiao, Ge Zhang, Si-ye Ma, Wei Ji, Liang Rong, Ze-yu Wang, Jia-xin Qiu, Cheng-lin Xu, Yao-ji He

Proceedings Volume 11023, 110233G (2019) https://doi.org/10.1117/12.2517405

KEYWORDS: Optical fibers, Birefringence, Fiber lasers, Polarization, Laser systems engineering, Germanium, High power fiber lasers

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Proceedings Article | 5 March 2018 Paper

The effect of irradiation process on the optical fiber coating

Zeyu Wang, Chun Xiao, Liang Rong, Wei Ji

Proceedings Volume 10710, 107103I (2018) https://doi.org/10.1117/12.2317452

KEYWORDS: Optical fibers, Coating

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Proceedings Article | 26 January 2016 Paper

Research on absorption test methods of Yb-doped double cladding fiber

Pupu Wang, Rundong Li, Liang Rong, Wei Ji, Yankun Gao, Cong Jiang, Shaoyi Gu

Proceedings Volume 9796, 97962H (2016) https://doi.org/10.1117/12.2229724

KEYWORDS: Absorption, Cladding, Optical fibers, Fiber lasers, Light, Laser systems engineering, Ions, Light scattering, Scattering, Laser applications

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Proceedings Article | 26 January 2016 Paper

Power delivery experiment of a selected cut-off wavelength optical fiber

Junjiang Ren, Pupu Wang, Wei Ji, Rundong Li, Yankun Gao, Liang Rong, Jiming Liu

Proceedings Volume 9796, 97962A (2016) https://doi.org/10.1117/12.2228454

KEYWORDS: Optical fibers, Nonlinear optics, Optical testing, Signal attenuation, Single mode fibers, Cladding, Lithium, Electronics, Ions, High power lasers

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Showing 5 of 7 publications

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