Semiconductor diode lasers with thermal sensor control of the active region temperature
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United States of America Patent
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Oct 9, 2001
Grant Date -
N/A
app pub date -
Oct 29, 1999
filing date -
Apr 16, 1999
priority date (Note) -
Expired
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Abstract
A semiconductor diode laser with thermal sensor control comprises a heat sink, a diode-laser structure, and a thermal sensor thermally coupled to said diode-laser structure in a place where the temperature gradient across the semiconductor diode laser is close to zero.
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