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US Patent 7555227 Polarization compensation in a coherent optical receiver

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Patent Citations Received
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US Patent 12119880 Rapid polarization tracking in an optical channel
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Patent Inventor Names
Chandra Bontu0
Han Sun0
Kim B. Roberts0
Kuang Tsan Wu0
Maurice O'Sullivan0
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Patent abstract

A method of processing a stream of digital samples of an optical signal received by a coherent optical receiver. The digital sample stream is processed to generate a dispersion compensated sample stream. The dispersion compensated sample stream is then processed to compensate polarization dependent impairments of the optical signal.

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US Patent 07555227 Polarization compensation in a coherent optical receiver US Patent 7555227 Polarization compensation in a coherent optical receiver

Infobox
Patent Number
075552270
Patent Number
75552270
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Official Website
https://pdfpiw.uspto.gov/.piw?Docid=075552270
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Infobox
Is a
Patent
Patent
0
Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
0
Patent Number
075552270
Date of Patent
June 30, 2009
0
Patent Application Number
112946130
Date Filed
December 6, 2005
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Official Website
https://pdfpiw.uspto.gov/.piw?Docid=075552270
Patent Primary Examiner
‌
Quan-Zhen Wang
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Website URL
https://pdfpiw.uspto.gov/.piw?Docid=07555227
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 US Patent 07555227 Polarization compensation in a coherent optical receiver

Infobox
Is a
Patent
Patent
Patent jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
Patent number
07555227
Date of patent
June 30, 2009
Patent application number
11294613
Date Filed
December 6, 2005
Patent primary examiner
‌
Quan-Zhen Wang

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