Optical communications – Optical transceiver
Reexamination Certificate
2008-07-25
2011-12-27
Phan, Hanh (Department: 2613)
Optical communications
Optical transceiver
C398S164000, C398S136000, C398S138000, C398S139000, C398S065000, C398S152000, C398S128000, C398S130000, C385S088000, C385S089000, C385S090000, C385S092000, C385S093000, C257S082000, C257SE33077, C257SE33067, C257SE31095
Reexamination Certificate
active
08086108
ABSTRACT:
An optical transmission/reception device includes at least one light emitting portion and at least one light receiving portion on the same substrate. The light emitting portion includes at least a lower multilayer reflector and an active layer provided on the lower multilayer reflector. A metal layer including a plurality of opening portions is provided in an upper portion of the light emitting portion. Each of the opening portions has a size smaller than a light emission wavelength of the light emitting portion.
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Tanigawa Tatsuya
Ueda Daisuke
Ueda Tetsuzo
McDermott Will & Emery LLP
Panasonic Corporation
Phan Hanh
LandOfFree
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