Optical noise induced by instantaneous pump depletion in optical fiber Raman amplifiers for DWDM applications

Minhui Yan; Jianping Chen; Wenning Jiang; Jianlang Li; Junfeng Chen; Xin Wang Li

doi:10.1117/12.445037

17 October 2001 Optical noise induced by instantaneous pump depletion in optical fiber Raman amplifiers for DWDM applications

Minhui Yan, Jianping Chen, Wenning Jiang, Jianlang Li, Junfeng Chen, Xin Wang Li

Author Affiliations +

Proceedings Volume 4581, Passive Components and Transmission Systems; (2001) https://doi.org/10.1117/12.445037
Event: Asia-Pacific Optical and Wireless Communications Conference and Exhibit, 2001, Beijing, China

Abstract

Optical fiber Raman amplifiers are well suited for application in optical DWDM systems and networks. Instantaneous pump depletion due to different pump power requirement of bit 1's and bit 0's will induce extra optical noise and cross talk. This paper analyzes this kind ofnoise source and presents simulation results of the dependence of optical SNR drop on fiber length, bit rates and channel numbers.

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Minhui Yan, Jianping Chen, Wenning Jiang, Jianlang Li, Junfeng Chen, and Xin Wang Li "Optical noise induced by instantaneous pump depletion in optical fiber Raman amplifiers for DWDM applications", Proc. SPIE 4581, Passive Components and Transmission Systems, (17 October 2001); https://doi.org/10.1117/12.445037

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