Semiconductor device manufacturing: process – Making device or circuit emissive of nonelectrical signal – Packaging or treatment of packaged semiconductor
Reexamination Certificate
2006-08-29
2006-08-29
Brewster, William M. (Department: 2823)
Semiconductor device manufacturing: process
Making device or circuit emissive of nonelectrical signal
Packaging or treatment of packaged semiconductor
C438S039000, C438S719000
Reexamination Certificate
active
07098059
ABSTRACT:
A surface emitting semiconductor laser includes a substrate, a first semiconductor multilayer reflector formed on the substrate, an active region formed on the first semiconductor multilayer reflector, a second semiconductor multilayer reflector formed on the active region, a current confinement layer interposed between the first and second semiconductor multilayer reflectors and partially including an oxide region, and an insulating layer formed on a coated surface provided by a semiconductor layer which is part of the first semiconductor multilayer reflector and is revealed after removal of a surface oxidation layer.
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Otoma Hiromi
Sakurai Jun
Brewster William M.
Fuji 'Xerox Co., Ltd.
Oliff & Berridg,e PLC
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