Method for transmitting multi-level signals through dispersive media
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United States of America Patent
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N/A
Issued Date -
Aug 14, 2003
app pub date -
Dec 3, 2002
filing date -
Dec 4, 2001
priority date (Note) -
Abandoned
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Abstract
An optical communication system has an optical transmitter, an optical transmission line in optical communication with the optical transmitter, an optical receiver in optical communication with the optical transmission line, and a dispersion compensator disposed between the optical transmitter and the optical receiver along the optical transmission line. The optical transmitter is adapted to transmit an optical signal that includes multilevel encoding. The optical transmission line causes a first dispersion of the optical signal and the dispersion compensator causes a second dispersion of the optical signal. The second dispersion at least partially cancels the first dispersion.
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