Enhanced reflection tolerance of upstream signal in a RSOA-based WDM PON by using Manchester coding

A. Murakami; Y. J. Lee; K. Y. Cho; Y. Takushima; A. Agata; K. Tanaka; Y. Horiuchi; Y. C. Chung

doi:10.1117/12.745769

19 November 2007 Enhanced reflection tolerance of upstream signal in a RSOA-based WDM PON by using Manchester coding

A. Murakami, Y. J. Lee, K. Y. Cho, Y. Takushima, A. Agata, K. Tanaka, Y. Horiuchi, Y. C. Chung

Proceedings Volume 6783, Optical Transmission, Switching, and Subsystems V; 67832I (2007) https://doi.org/10.1117/12.745769
Event: Asia-Pacific Optical Communications, 2007, Wuhan, China

Abstract

We have experimentally investigated the reflection tolerance of upstream signals by comparing Manchester-encoded downstream signals with NRZ ones in a RSOA-based fiber loop back system for a WDM PON. The results showed that the reflection tolerance of the upstream signals strongly dependeds on the downstream signal modulation formats, and that the Manchester format was more tolerant than the NRZ one against the reflection of the upstream signal.

Citation Download Citation

A. Murakami, Y. J. Lee, K. Y. Cho, Y. Takushima, A. Agata, K. Tanaka, Y. Horiuchi, and Y. C. Chung "Enhanced reflection tolerance of upstream signal in a RSOA-based WDM PON by using Manchester coding", Proc. SPIE 6783, Optical Transmission, Switching, and Subsystems V, 67832I (19 November 2007); https://doi.org/10.1117/12.745769

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