Experimental Demonstration of Nonlinear Electrical Equalizer to Mitigate Intra-channel Nonlinearities in Coherent QPSK Systems
Konferenz: ECOC 2009 - 35th European Conference on Optical Communication
20.09.2009 - 24.09.2009 in Vienna, Austria
Tagungsband: ECOC 2009
Seiten: 2Sprache: EnglischTyp: PDF
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Autoren:
Gao, Yan; Zhang, Fan; Li, Juhao; Liu, Liang; Chen, Zhangyuan; Zhu, Lixin; Li, Li; Xu, Anshi (State Key Laboratory of Advanced Optical Communication Systems & Networks, Peking University, Beijing, 100871, China)
Inhalt:
We experimentally demonstrate the mitigation of intra-channel nonlinearities in 10GBaud coherent quadrature phase shift keying systems via nonlinear electrical equalizer based on Volterra theory. The performance of nonlinear transmission systems is significantly improved.