Optical waveguides – With optical coupler – Particular coupling structure
Reexamination Certificate
2007-07-24
2007-07-24
Font, Frank (Department: 2883)
Optical waveguides
With optical coupler
Particular coupling structure
C385S039000, C385S088000
Reexamination Certificate
active
11285624
ABSTRACT:
The present invention relates generally to an optical interconnection module for vertical optical coupling and a method of manufacturing the optical interconnection module. The optical interconnection module includes an optical waveguide. The optical waveguide includes substrate on which electrode pads and a predetermined circuit pattern are formed; a light source unit provided on the substrate and configured to generate an optical signal and emit the signal to an outside; an optical detection unit for receiving the optical signal from the light source unit and converting the optical signal into an electric signal; drive units provided on the substrate and configured to drive the light source unit and the light detection unit in response to electric signals supplied through the electrode pads; and a cladding layer, a core layer layered on the cladding layer, and an elliptical reflecting mirror surface placed on an end of the core layer facing the light source unit.
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Jeon Keum Soo
Kang Sung Ho
Kim Yong Wook
Lee Min Su
Park In Su
Doosan Corporation
Font Frank
Harness Dickey & Pierce PLC
Lepisto Ryan
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