Dr. Wenxuan Xu Profile

Dr. Wenxuan Xu

at Beijing Jiaotong Univ

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Author

Publications (3)

Proceedings Article | 15 December 2022 Paper

Longitudinal cascaded few mode erbium-doped fibers using PSO method with ultra-low differential modal gain

Kaihua Hu, Li Pei, Jianshuai Wang, Wenxuan Xu, Jingjing Zheng, Jing Li, Tigang Ning

Proceedings Volume 12478, 1247844 (2022) https://doi.org/10.1117/12.2654930

KEYWORDS: Amplifiers, Particle swarm optimization, Refractive index, Multiplexing, Fiber amplifiers

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Proceedings Article | 15 December 2022 Paper

A coupled multi-core fiber with selective erbium ion doping for gain equalization

Jianshuai Wang, Li Pei, Wenxuan Xu, Jingjing Zheng, Jing Li, Tigang Ning

Proceedings Volume 12478, 124783S (2022) https://doi.org/10.1117/12.2654861

KEYWORDS: Doping, Ions, Erbium, Fiber couplers, Refractive index, Optical amplifiers, Single mode fibers, Networks, Lithium, Cladding

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Proceedings Article | 15 December 2022 Paper

Gain equalization of few-mode fiber amplifier based on particle swarm optimization

Wenxuan Xu, Li Pei, Jianshuai Wang, Zhiqi Li, Jingjing Zheng, Jing Li, Tigang Ning

Proceedings Volume 12478, 1247825 (2022) https://doi.org/10.1117/12.2654709

KEYWORDS: Doping, Particle swarm optimization, Particles, Erbium, Cladding, Ions, Fiber amplifiers, Optimization (mathematics), Telecommunications, Step index fibers

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