Optical waveguide module, optical waveguide film and...

Details Optical waveguide module, optical waveguide film and... Optical waveguide module, optical waveguide film and...

2007-02-06

2007-02-06

Connelly-Cushwa, Michelle (Department: 2874)

Optical waveguides

Temporal optical modulation within an optical waveguide

Reexamination Certificate

active

11005077

ABSTRACT:
An optical waveguide module includes a light emitting element which outputs light, a light receiving element which monitors an output of the light emitting element, and an optical waveguide film having a waveguide core which has a notched portion having an optical path changing surface that changes an optical path of part of the light. The light emitting element is coupled to an end portion of the optical waveguide film, and the light receiving element is provided to face a position of the optical waveguide film from where the part of the light whose optical path has been changed by the optical path changing surface exits.

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