Optical dynamic gain amplifier
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United States of America Patent
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Mar 28, 2006
Grant Date -
Aug 15, 2002
app pub date -
Feb 12, 2002
filing date -
Feb 12, 2001
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A dynamic gain equalizer using amplification instead of attenuation is disclosed. The device relies on integrated semiconductor optical amplifiers in line with a demultiplexer on a single integrated substrate for performing equalization of signals within each of a plurality of channels.
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