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Low-complexity, blind phase recovery for coherent receivers using QAM modulation

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Abstract

We propose a new hybrid PLL/ML phase estimation method for low-complexity, blind phase recovery for M-QAM modulation. The linewidth tolerance of the proposed method is more than one order of magnitude better than PLL-only method.

Original languageEnglish
Title of host publicationOptical Fiber Communication Conference, OFC 2011
StatePublished - 2011
EventOptical Fiber Communication Conference, OFC 2011 - Los Angeles, CA, United States
Duration: Mar 6 2011Mar 10 2011

Publication series

NameOptics InfoBase Conference Papers
ISSN (Electronic)2162-2701

Conference

ConferenceOptical Fiber Communication Conference, OFC 2011
Country/TerritoryUnited States
CityLos Angeles, CA
Period03/6/1103/10/11

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