Adaptive distortion compensation in optical fiber communication networks
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United States of America Patent
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May 29, 2007
Grant Date -
Jan 16, 2003
app pub date -
Jun 5, 2002
filing date -
Jun 7, 2001
priority date (Note) -
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Abstract
An apparatus for adaptively receiving, compensating, and transmitting data in optical fiber communication networks are provided. A receiver according to this invention includes at least one optical device for compensating distortion in a channel of an optical signal, at least one photodetector circuit for converting the optical signal into an electrical signal, at least one electronic device for further compensating the distortion in the electronic signal, a clock and data recovery circuit for generating a recovered data signal and a clock signal from the electronic signal, and a post-processing circuit.
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