Gain-clamped semiconductor optical amplifiers with adjustable gain levels
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United States of America Patent
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Jun 15, 2004
Grant Date -
N/A
app pub date -
Oct 10, 2002
filing date -
Jan 15, 2002
priority date (Note) -
Expired
status (Latency Note)
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Abstract
Gain-clamped semiconductor optical amplifier devices are provided that have adjustable gain levels. Optical amplifiers and other network equipment based on the semiconductor optical amplifier devices are also provided. The devices may include feedback structures that form a lasing cavity. The optical feedback associated with the feedback structures may be adjusted to control the clamped gain of the devices.
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