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Conferences > IQEC > 2009 > JThE > JThE80
  • Conference on Lasers and Electro-Optics/International Quantum Electronics Conference
  • OSA Technical Digest (CD) (Optica Publishing Group, 2009),
  • paper JThE80
  • •https://doi.org/10.1364/CLEO.2009.JThE80

Low Complexity Optical DQPSK Receiver with Enhanced Tolerance to Transmission Impairments

Ilya Lyubomirsky, Yi-Hsiang Wang, and Cheng-Chung Chien

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Abstract

A low complexity DQPSK receiver based on frequency discriminator demodulator is demonstrated experimentally, showing 2× enhanced tolerance to fiber chromatic dispersion, and 4-dB higher nonlinear threshold to Gordon-Mollenauer effect compared with conventional delay-interferometer based receiver.

© 2009 Optical Society of America

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