Combined structure of optical waveguide

Details Combined structure of optical waveguide Combined structure of optical waveguide

2011-08-23

2011-08-23

Petkovsek, Daniel (Department: 2874)

Optical waveguides

With optical coupler

Particular coupling structure

C385S131000, C385S132000, C385S146000

Reexamination Certificate

active

08005329

ABSTRACT:
A combined structure of optical waveguides with high accuracy can be easily materialized by arranging cutout sections11aand12afor half-lap joint in a light-emitting sided-optical waveguide and a light-receiving sided-waveguide to combine both of the cutout sections by a half-lap joint13. This enables to significantly reduce time for minor adjustments after assembling.

REFERENCES:
patent: 4564262 (1986-01-01), Shaw
patent: 6445857 (2002-09-01), Korenaga et al.
patent: 2003/0048997 (2003-03-01), Nobuhara et al.
patent: 2010/0220957 (2010-09-01), Asahi et al.
patent: 11-232024 (1999-08-01), None
patent: 2004-295644 (2004-10-01), None

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