Optical waveguides – With optical coupler – Input/output coupler
Reexamination Certificate
2006-05-16
2006-05-16
Connelly-Cushwa, Michelle (Department: 2874)
Optical waveguides
With optical coupler
Input/output coupler
C385S031000, C385S033000, C385S046000, C385S047000
Reexamination Certificate
active
07046877
ABSTRACT:
An optical module has first and second optical parts. Each of the optical parts has an optical path extending in a longitudinal direction and an end face intersecting the optical path. The end face of the first optical part faces the end face of the second optical part. Light enters the end face of the second optical part from the end face of the first optical part. An adhesive forms a joint for connecting the end faces of the parts to each other in peripheral portions about the optical paths of the parts.
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patent: 6582135 (2003-06-01), Brun et al.
patent: 2003/0185513 (2003-10-01), Hellman et al.
patent: 408054537 (1996-02-01), None
patent: 2003240960 (2003-08-01), None
Ishimaru Takeshi
Tanaka Hiroyuki
Boyle Fredrickson Newholm Stein & Gratz S.C.
Connelly-Cushwa Michelle
Nippon Sheet Glass Co. Ltd.
Stein James D.
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