Raman amplifier placement in C+L-band elastic optical networks

Yong Wang; Yongcheng Li; Ningning Guo; Xiaoling Wang; Siming Mo; Li Zhou; Guodong Zhang; Gangxiang Shen

doi:10.1117/12.3021597

18 March 2024 Raman amplifier placement in C+L-band elastic optical networks

Yong Wang, Yongcheng Li, Ningning Guo, Xiaoling Wang, Siming Mo, Li Zhou, Guodong Zhang, Gangxiang Shen

Proceedings Volume 13104, Advanced Fiber Laser Conference (AFL2023); 131040V (2024) https://doi.org/10.1117/12.3021597
Event: Advanced Fiber Laser Conference (AFL2023), 2023, Shenzhen, China

Abstract

To extend a fiber-optic transmission system from traditional C band to C+L band, it is necessary to place Raman amplifiers to improve the optical signal-to-noise ratios (OSNR) of lightpaths. We develop a heuristic algorithm for optimal Raman amplifier placement. Simulations show that the proposed algorithm is efficient to require up to 50% fewer Raman amplifiers compared with benchmark schemes.

(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Yong Wang, Yongcheng Li, Ningning Guo, Xiaoling Wang, Siming Mo, Li Zhou, Guodong Zhang, and Gangxiang Shen "Raman amplifier placement in C+L-band elastic optical networks", Proc. SPIE 13104, Advanced Fiber Laser Conference (AFL2023), 131040V (18 March 2024); https://doi.org/10.1117/12.3021597

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