Optical module and method for manufacturing the optical

Details Optical module and method for manufacturing the optical Optical module and method for manufacturing the optical

1997-08-27

1999-01-12

Sanghavi, Hemang

Optical waveguides

With optical coupler

Particular coupling structure

382 52, 264 125, 156257, 156264, G02B 630, B29D 1100, B32B 3100

Patent

active

058599436

ABSTRACT:
In an optical module such as an optical branching and multiplexing device used in an optical communication system, optical waveguides are formed on a surface of an optical waveguide substrate and optical fibers are held by arranging guide grooves on an optical fiber arranging substrate. The optical waveguide substrate has positioning guide grooves which can engage with the arranging guide grooves. The pitch of the optical waveguides on end faces of the optical waveguide substrate coincide with the pitch of the arranging guide grooves, so that the optical fibers and the optical waveguides are coupled accurately without any adjustment.

REFERENCES:
patent: 4639074 (1987-01-01), Murphy
patent: 4904036 (1990-02-01), Blonder
patent: 4952263 (1990-08-01), Kakii et al.
patent: 5297228 (1994-03-01), Yanagawa et al.
patent: 5361382 (1994-11-01), Nakamura et al.
patent: 5526454 (1996-06-01), Mayer
patent: 5559914 (1996-09-01), Asakura
patent: 5596662 (1997-01-01), Boscher

Affiliated with

Also associated with

Rating

Optical module and method for manufacturing the optical does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Optical module and method for manufacturing the optical, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Optical module and method for manufacturing the optical will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1523458