Acta Optica Sinica, Volume. 29, Issue 11, 2977(2009)
Accurate Computation of the Bit Rate Error in Differential Phase-Shift Keying-Balanced Direct Detection Receiver of High Speed Optical Communication Systems
The derivation of the probability density function (PDF) of differential nonlinear phase noise in diffrential phase-shift keying (DPSK)-balanced direct detection receiver of the high speed optical communication system is achieved by using the Gaussian approximation and Fourier transform methods.Finally,the result is used in computing the bit error rate (BER) considering all the noises influenced the transmission performance of the DPSK-balanced receiver system.The results have been verified by simulations through VPI software.
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Han Qingsheng, Li Wei, Mei Junyao, Huang Dexiu, Sun Jun. Accurate Computation of the Bit Rate Error in Differential Phase-Shift Keying-Balanced Direct Detection Receiver of High Speed Optical Communication Systems[J]. Acta Optica Sinica, 2009, 29(11): 2977
Category: Fiber Optics and Optical Communications
Received: Nov. 12, 2008
Accepted: --
Published Online: Nov. 16, 2009
The Author Email: Qingsheng Han (hanqingsheng101@163.com)