Laser diode driver
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United States of America Patent
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Dec 3, 2013
Grant Date -
Sep 27, 2012
app pub date -
Mar 21, 2012
filing date -
Mar 21, 2011
priority date (Note) -
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Abstract
Embodiments of the invention provide a laser light source comprising: a plurality of lasers connected in series; and a laser driver controllable to simultaneously drive a substantially same current through a combination of the lasers selectable from different combinations of lasers in the plurality of lasers and not through lasers in the plurality of lasers that are not in the combination.
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