Optical waveguides – Integrated optical circuit
Reexamination Certificate
2005-01-07
2008-08-12
Kaveh, Kianni C (Department: 2883)
Optical waveguides
Integrated optical circuit
C385S015000, C385S092000
Reexamination Certificate
active
07412120
ABSTRACT:
The present invention provides a structure that makes high-frequency transmission possible in an optical module and in the optical transmission apparatus using the module. The invention has means that excludes, from the service band of the optical module, frequency of the standing waves occurring at connection between the first high-frequency signal line substrate and second high-frequency signal line substrate in the optical module.
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Japanese Office Action dated May 29, 2007.
Kawamoto Kazumi
Okayasu Masanobu
Yamamoto Hiroshi
Antonelli, Terry Stout & Kraus, LLP.
Kaveh Kianni C
Opnext Japan, Inc.
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