Optical waveguides – With optical coupler – Input/output coupler
Reexamination Certificate
2006-11-01
2009-06-09
Pak, Sung H (Department: 2874)
Optical waveguides
With optical coupler
Input/output coupler
Reexamination Certificate
active
07546010
ABSTRACT:
A lens-incorporating optical waveguide includes: a core; a clad enclosing the cores; and a lens provided in the core so as to cross a propagating direction of light.
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Akutsu Eiichi
Fujii Akira
Ohtsu Shigemi
Shimizu Keishi
Suzuki Toshihiko
Fuji 'Xerox Co., Ltd.
Oliff & Berridg,e PLC
Pak Sung H
Tran Hoang
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