Optical waveguides – Integrated optical circuit
Reexamination Certificate
2005-08-16
2005-08-16
Ullah, Akm Enayet (Department: 2874)
Optical waveguides
Integrated optical circuit
C385S129000, C385S130000, C264S001240, C264S001280, C264S002500
Reexamination Certificate
active
06931167
ABSTRACT:
A flexible optical element useful for optical wiring is provided, in which a light emitting portion is disposed to a core end face of a flexible polymeric optical waveguide channel sheet having a film substrate clad, a core and a clad layer covering the core. A method which enables of manufacturing the optical element in a simple and convenient manner at a low cost is also provided.
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Akutsu Eiichi
Ohtsu Shigemi
Shimizu Keishi
Yatsuda Kazutoshi
Fuji 'Xerox Co., Ltd.
Oliff & Berridg,e PLC
Petkovsek Daniel
Ullah Akm Enayet
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