DocumentCode
512058
Title
Accurate computation of the BER in DPSK/MZI receiver with balanced detection thereafter of 40Gbit/s optical system
Author
Deng, Zhuanhua ; Mei, Junyao ; Li, Wei ; Liang, Xiaojun ; Han, Qingsheng
Author_Institution
School of Computer Science and Technology, Hubei University of Economics, Wuhan 430205, China
Volume
2009-Supplement
fYear
2009
fDate
2-6 Nov. 2009
Firstpage
1
Lastpage
8
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.
Keywords
Bit error rate; Demodulation; Differential quadrature phase shift keying; Nonlinear optics; Optical computing; Optical interferometry; Optical noise; Optical receivers; Phase detection; Phase noise; Balanced Direct Detection Receiver; Bit error rate (BER); Differential Phase-shift keying (DPSK); Eigen function; Inverse Fourier transformation; Mach-Zehnder Interferometer (MZI); Probability-density function; nonlinear phase noise;
fLanguage
English
Publisher
ieee
Conference_Titel
Communications and Photonics Conference and Exhibition (ACP), 2009 Asia
Conference_Location
Shanghai, China
Print_ISBN
978-1-55752-877-3
Electronic_ISBN
978-1-55752-877-3
Type
conf
Filename
5405326
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