Monitoring apparatus for optical transmission systems
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United States of America Patent
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N/A
Issued Date -
May 23, 2002
app pub date -
Jul 13, 2001
filing date -
Jul 11, 2000
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
An apparatus monitors spectral information of an optical transmission system. The apparatus comprises a monolithic spectrometer and at least one transmission signal detector for producing output signals of separated transmission signal components and optical noise.
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