Optical transmission system and optical transmission method
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
N/A
Issued Date -
May 30, 2002
app pub date -
Nov 27, 2001
filing date -
Nov 28, 2000
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
An optical transmission system includes: an optical transmitting device; and an optical receiving device. The optical transmitting device includes: an encoder for encoding a data signal with an error-correcting code; and an optical transmitter, and the optical receiving device includes an optical receiver and a decoder. The decoder error-corrects a received signal to provide error rate information. The optical transmitter controls a chirp coefficient of an electroabsorption modulator based on the error rate information to minimize errors or error rate.
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