Accurate computation of the BER in DPSK/MZI receiver with balanced detection thereafter of 40Gbit/s optical system

Zhuanhua Deng; Junyao Mei; Wei Li; Xiaojun Liang; Qingsheng Han

doi:10.1117/12.851279

1 December 2009 Accurate computation of the BER in DPSK/MZI receiver with balanced detection thereafter of 40Gbit/s optical system

Zhuanhua Deng, Junyao Mei, Wei Li, Xiaojun Liang, Qingsheng Han

Author Affiliations +

Proceedings Volume 7632, Optical Transmission Systems, Switching, and Subsystems VII; 76321A (2009) https://doi.org/10.1117/12.851279
Event: Asia Communications and Photonics, 2009, Shanghai, Shanghai , China

Abstract

This paper analyses and achieves the accurate computational expression of nonlinear phase noise cos(Δφ) in DPSK receivers using optical Mach-Zehnder interferometer (MZI) demodulation and balanced detection of 40Gbit/s system. It had been used in the BER computation expression considering all the noises to achieve a final accurate computation expression of BER.

Citation Download Citation

Zhuanhua Deng, Junyao Mei, Wei Li, Xiaojun Liang, and Qingsheng Han "Accurate computation of the BER in DPSK/MZI receiver with balanced detection thereafter of 40Gbit/s optical system", Proc. SPIE 7632, Optical Transmission Systems, Switching, and Subsystems VII, 76321A (1 December 2009); https://doi.org/10.1117/12.851279

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