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  • Asia Optical Fiber Communication and Optoelectronic Exposition and Conference
  • OSA Technical Digest (CD) (Optica Publishing Group, 2008),
  • paper SaK20
  • https://doi.org/10.1364/AOE.2008.SaK20

Linewidth Investigation for Costas Loop Phase-Diversity Homodyne Detection in Digital Coherent Detection System

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Abstract

Narrow linewidth optical sources are required to realize high performance optical digital coherent detection systems. We have experimentally investigated the Costas loop parameters in phase-diversity homodyne and achieved synchronous detection with broad linewidth optical sources.

© 2008 Optical Society of America

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