Optical amplifier device
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United States of America Patent
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Mar 15, 2005
Grant Date -
Oct 24, 2002
app pub date -
Apr 19, 2002
filing date -
Aug 22, 2000
priority date (Note) -
Expired
status (Latency Note)
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Abstract
The invention relates to an optical amplifier device including a semiconductor optical amplifier component (1) including a guide active structure (12), characterized in that the guide active structure (12) is subjected to a stress external to said component (1) coming from integrating said component (1) in said device, and in that said component (1) has a controlled sensitivity to the state of polarization of the light to be amplified in order to render the gain of said optical amplifier device insensitive to the polarization of said light to be amplified.
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