Optical waveguide device and light outputting module

Details Optical waveguide device and light outputting module Optical waveguide device and light outputting module

2008-03-21

2010-06-29

Peng, Charlie (Department: 2883)

Optical waveguides

With optical coupler

Particular coupling structure

C385S048000, C385S015000

Reexamination Certificate

active

07747115

ABSTRACT:
An optical waveguide device includes: a waveguide core that guides light; a mirror surface that deflects light coming from the waveguide core by 90°; a main waveguide core that guides light deflected at the mirror surface; a waveguide core for monitoring that branches the light deflected at the mirror surface off from the main waveguide core, and guides the light in a different direction, the mirror surface being disposed at a branching portion of the waveguide core for monitoring; and a clad portion that surrounds the waveguide core, the main waveguide core and the waveguide core for monitoring.

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