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Proceedings Paper

The study of DPSK dispersion management on Kerr nonlinear suppression
Author(s): Ming Xu; Zhi Ying Zhu; Jun Luo; Jianhua Ji
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Paper Abstract

Based on 40Gbit/s Return-to-zero differential phase-shift keying (RZ-DPSK) DWDM system, the four dispersion management programs are proposed to suppress optical pulse phase jitter induced by kerr nonlinear effect including the self-phase modulation (SPM) and cross- phase modulation (XPM). The tolerance against the kerr nonlinear effect is studied through detailed numerical simulation by Split-Step Fourier Method. The results are showed that there are more than 2dB power penalty difference for different channels in a program and 5dB power penalty difference for different compensation programs. Through appropriate selection, DPSK system must be having 2dB performance improvement.

Paper Details

Date Published: 2 December 2009
PDF: 7 pages
Proc. SPIE 7632, Optical Transmission Systems, Switching, and Subsystems VII, 763230 (2 December 2009); doi: 10.1117/12.851839
Show Author Affiliations
Ming Xu, Shenzhen Univ. (China)
Zhi Ying Zhu, Shenzhen Univ. (China)
Jun Luo, Shenzhen Univ. (China)
Jianhua Ji, Shenzhen Univ. (China)

Published in SPIE Proceedings Vol. 7632:
Optical Transmission Systems, Switching, and Subsystems VII
Dominique Chiaroni, Editor(s)

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