Optical module formed on common substrate for branching an...

Details Optical module formed on common substrate for branching an... Optical module formed on common substrate for branching an...

2007-05-08

2007-05-08

Font, Frank G. (Department: 2883)

Optical waveguides

With optical coupler

Particular coupling structure

C385S016000, C385S018000, C385S020000, C385S021000, C385S031000, C385S039000, C385S050000

Reexamination Certificate

active

10641099

ABSTRACT:
A collimator111for an input light, a collimator112for an output light, a collimator113for a branched light, a collimator114for an inserted light and a wavelength selecting filter115are provided on a common substrate130, and mirrors121to124for correcting an optical path or prisms XXXX to XXXX capable of producing the same advantages are provided on the optical paths between the collimators111to114and the wavelength selecting filter115respectively. By adjusting the mirrors or prisms, the shift of the optical axis between the collimators is corrected.

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