Dispersion compensating optical transmission line and system
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United States of America Patent
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Jul 15, 2003
Grant Date -
N/A
app pub date -
Mar 8, 2000
filing date -
Mar 9, 1999
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A dispersion compensating optical transmission line comprises a plurality of optical transmission fibers for transmitting signal light, at least one first dispersion compensator disposed at a first dispersion compensating cycle for compensating an accumulated chromatic dispersion of the signal light so that an average chromatic dispersion is equal to a first desired value, and a plurality of second dispersion compensators disposed at a second dispersion compensating cycle shorter than the first dispersion compensating cycle for compensating the accumulated chromatic dispersion of the signal light so that an average chromatic dispersion is equal to a second desired value which absolute value is larger than that of the first desired value.
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