Mounting member and semiconductor laser apparatus having the same
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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May 14, 2013
Grant Date -
Mar 17, 2011
app pub date -
Sep 2, 2010
filing date -
Sep 15, 2009
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Provided is a mounting member having a light receiving element, capable of constraining increase in size and of arranging a plurality of laser element portions closer to each other. The mounting member includes three or more electrodes, which respectively include element mounting portions arranged in a first direction, and a light receiving element disposed in a second direction intersecting with the first direction relative to the element mounting portions. The length in the second direction of at least one of the element mounting portions disposed at both ends in the first direction among the three or more element mounting portions is smaller than the length in the second direction of an element mounting portion disposed at an inner position in the first direction among the three or more element mounting portions.
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