Coherent light generators – Particular active media – Semiconductor
Reexamination Certificate
2011-06-14
2011-06-14
Harvey, Minsun (Department: 2828)
Coherent light generators
Particular active media
Semiconductor
C372S043010, C372S044011, C372S044010, C372S036000
Reexamination Certificate
active
07961768
ABSTRACT:
An integrated semiconductor laser device capable of improving the properties of a laser beam and reducing the cost for optical axis adjustment is provided. This integrated semiconductor laser device comprises a first semiconductor laser element including a first emission region and having either a projecting portion or a recess portion and a second semiconductor laser element including a second emission region and having either a recess portion or a projecting portion. Either the projecting portion or the recess portion of the first semiconductor laser element is fitted to either the recess portion or the projecting portion of the second semiconductor laser element.
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Hata Masayuki
Hiroyama Ryoji
Izu Hiroaki
Ohbo Hiroki
Oota Kiyoshi
Harvey Minsun
King Joshua
McDermott Will & Emery LLP
Sanyo Electric Co,. Ltd.
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