LASER ASSEMBLY AND METHOD AND SYSTEM FOR ITS OPERATION
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United States of America Patent
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Issued Date -
Jun 9, 2011
app pub date -
Aug 11, 2009
filing date -
Aug 11, 2008
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A laser assembly and a method for controlling light output thereof are presented. The laser assembly comprises a semiconductor laser diode having an active region and its associated electric current driver. The electric current driver is controllably operated to excite said active region to induce a certain electric current profile therethrough. The electric current profile corresponds to a desired emission profile from the laser assembly and a desired over heating profile of the active region of the laser diode, while maintaining predetermined temperature range of said active region of the semiconductor laser diode.
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