Multi-dimensional EDFA Gain Spectrum Optimization for Increasing WDM System Capacity

Yihao Zhang; Xiaomin Liu; Qizhi Qiu; Yichen Liu; Minggang Chen; Lilin Yi; Weisheng Hu; Qunbi Zhuge

doi:10.1364/NETWORKS.2021.NeF1B.5

OSA Advanced Photonics Congress 2021
OSA Technical Digest (Optica Publishing Group, 2021),
paper NeF1B.5
•https://doi.org/10.1364/NETWORKS.2021.NeF1B.5

Multi-dimensional EDFA Gain Spectrum Optimization for Increasing WDM System Capacity

Yihao Zhang, Xiaomin Liu, Qizhi Qiu, Yichen Liu, Minggang Chen, Lilin Yi, Weisheng Hu, and Qunbi Zhuge

Photonic Networks and Devices 2021

Washington, DC United States
26–29 July 2021
ISBN: 978-1-943580-94-1

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Photonic Devices for Communication (NeF1B)

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Y. Zhang, X. Liu, Q. Qiu, Y. Liu, M. Chen, L. Yi, W. Hu, and Q. Zhuge, "Multi-dimensional EDFA Gain Spectrum Optimization for Increasing WDM System Capacity," in OSA Advanced Photonics Congress 2021, B. Yang, F. Leo, A. Tauke-Pedretti, S. Arafin, M. Clerici, L. Caspani, L. Busse, M. Kats, J. Fan, W. Ming (Steve) Lee, D. Caplan, N. Parsons, W. Freude, C. Tremblay, D. Hillerkuss, K. Igarashi, H. Elgala, N. Guerrero Gonzalez, R. "Patty" Stabile, K. Jaeger, R. Saive, H. Aziz, and H. Tan, eds., OSA Technical Digest (Optica Publishing Group, 2021), paper NeF1B.5.

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Abstract

A multi-dimensional EDFA gain spectrum optimization scheme based on the penalty method with gradient descent is proposed to increase the capacity of a WDM system. A gain of 5.47% on capacity is achieved in simulations.

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