A novel re-modulation method in a WDM-PON to enhance extinction ratio with considering Rayleigh and Brillouin backscattering

Bo Huang; Yaoxiong Liang; Xue Wang; Dexiu Huang; Nan Chi

doi:10.1117/12.803895

19 November 2008 A novel re-modulation method in a WDM-PON to enhance extinction ratio with considering Rayleigh and Brillouin backscattering

Bo Huang, Yaoxiong Liang, Xue Wang, Dexiu Huang, Nan Chi

Author Affiliations +

Proceedings Volume 7137, Network Architectures, Management, and Applications VI; 71370Q (2008) https://doi.org/10.1117/12.803895
Event: Asia-Pacific Optical Communications, 2008, Hangzhou, China

Abstract

We propose and experimentally demonstrate a novel coding scheme that can eliminate extinction ratio limitation in a WDM-PON system using RZ-ASK/DPSK re-modulation format corresponding to downstream/ upstream signals. Rayleigh and stimulated Brillouin backscattering effects are simulated and analyzed in the deployment of single fiber bidirectional transmission probably using in practical application.

Citation Download Citation

Bo Huang, Yaoxiong Liang, Xue Wang, Dexiu Huang, and Nan Chi "A novel re-modulation method in a WDM-PON to enhance extinction ratio with considering Rayleigh and Brillouin backscattering", Proc. SPIE 7137, Network Architectures, Management, and Applications VI, 71370Q (19 November 2008); https://doi.org/10.1117/12.803895

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