Coherent light generators – Particular active media – Semiconductor
Reexamination Certificate
2007-08-27
2010-06-29
Harvey, Minsun (Department: 2828)
Coherent light generators
Particular active media
Semiconductor
C372S050100, C372S045010, C372S034000
Reexamination Certificate
active
07746912
ABSTRACT:
A vertical cavity surface emitting laser element is provided that includes a substrate, a first semiconductor multilayer reflector including plural pairs of layers having differing refractive indexes and thermal resistances, a resonator region including an active layer, and a second semiconductor multilayer reflector including plural pairs of layers having differing refractive indexes and thermal resistances.
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Daniel Francis et al. “Monolithic 2D-VCSEL Array with > 2 W CW Output Power”, pp. 99-100.
U.S. Appl. No. 11/647,270, filed Dec. 29, 2006.
Jikutani Naoto
Motomura Hiroshi
Sato Shun'ichi
Cooper & Dunham LLP
Harvey Minsun
Park Kinam
Ricoh & Company, Ltd.
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