Chromatic dispersion monitoring of DPSK signals using RF power detection

Jian Zhao; K. K. Qureshi; Zhao hui Li; Chao Lu; H. Y. Tam; P. K. A. Wai

doi:10.1117/12.803312

11 November 2008 Chromatic dispersion monitoring of DPSK signals using RF power detection

Jian Zhao, K. K. Qureshi, Zhao hui Li, Chao Lu, H. Y. Tam, P. K. A. Wai

Proceedings Volume 7136, Optical Transmission, Switching, and Subsystems VI; 71361H (2008) https://doi.org/10.1117/12.803312
Event: Asia-Pacific Optical Communications, 2008, Hangzhou, China

Abstract

We demonstrate dispersion monitoring of differential phase-shift keying (DPSK) modulated optical transmission system by measuring RF components of detected optical signal. The results show that this scheme can realize dispersion monitoring up to 4320ps/nm and sensitivity up to 15.5(ps/nm)/dBm. The effect of OSNR on the performance of the monitoring system are studied and discussed.

Citation Download Citation

Jian Zhao, K. K. Qureshi, Zhao hui Li, Chao Lu, H. Y. Tam, and P. K. A. Wai "Chromatic dispersion monitoring of DPSK signals using RF power detection", Proc. SPIE 7136, Optical Transmission, Switching, and Subsystems VI, 71361H (11 November 2008); https://doi.org/10.1117/12.803312

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