Low Complexity Optical DQPSK Receiver with Enhanced Tolerance to Transmission Impairments

被引:0
|
作者
Lyubomirsky, Ilya [1 ]
Wang, Yi-Hsiang [1 ]
Chien, Cheng-Chung [1 ]
机构
[1] Univ Calif Riverside, Riverside, CA 92521 USA
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中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
A low complexity DQPSK receiver based on frequency discriminator demodulator is demonstrated experimentally, showing 2x enhanced tolerance to fiber chromatic dispersion, and 4-dB higher nonlinear threshold to Gordon-Mollenauer effect compared with conventional delay-interferometer based receiver. (C) 2009 Optical Society of America
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页码:2637 / 2638
页数:2
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