All-optical clock extraction and wavelength conversion based on F-P filter and cross gain modulation for WDM-PON

Yue Cui; Fei Xiao; Xuefeng Ma; Guo Li; Yi Li

doi:10.1117/12.2602341

24 June 2021 All-optical clock extraction and wavelength conversion based on F-P filter and cross gain modulation for WDM-PON

Yue Cui, Fei Xiao, Xuefeng Ma, Guo Li, Yi Li

Author Affiliations +

Proceedings Volume 11885, International Conference on Laser, Optics and Optoelectronic Technology (LOPET 2021); 1188516 (2021) https://doi.org/10.1117/12.2602341
Event: 2021 International Conference on Laser, Optics and Optoelectronic Technology (LOPET 2021), 2021, Xi'an, China

Abstract

All-optical clock extraction plays an essential role in WDM-PON. An ONU clock extraction and wavelength conversion scheme based on FP filter and cross gain modulation (XGM) is proposed in WDM-PON. First, we introduce the theory of the all-optical clock extraction and wavelength conversion. The simulated investigations are conducted to verify the suitability and feasibility of the proposed method, which proves clock signal can be reused at ONU and backward Rayleigh scattering effect can be reduced.

Citation Download Citation

Yue Cui, Fei Xiao, Xuefeng Ma, Guo Li, and Yi Li "All-optical clock extraction and wavelength conversion based on F-P filter and cross gain modulation for WDM-PON", Proc. SPIE 11885, International Conference on Laser, Optics and Optoelectronic Technology (LOPET 2021), 1188516 (24 June 2021); https://doi.org/10.1117/12.2602341

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