Process for producing optical waveguide substrate

Details Process for producing optical waveguide substrate Process for producing optical waveguide substrate

1997-06-25

2000-10-10

Vargot, Mathieu D.

Plastic and nonmetallic article shaping or treating: processes

Optical article shaping or treating

Nonresinous material only

264 124, 264 17, 264 27, 385131, B29O 1100

Patent

active

061298646

ABSTRACT:
A process for producing an optical waveguide substrate including a ridge-shaped structural portion containing at least an optical waveguide, which process including the steps of forming an optical waveguide-forming layer on a substrate body to prepare a substrate workpiece, and forming said ridge-shaped structural portion at said substrate workpiece by grinding.

REFERENCES:
patent: 5363462 (1994-11-01), Hung et al.
patent: 5369722 (1994-11-01), Heming et al.
patent: 5759481 (1998-06-01), Pujari et al.
Patent Abstracts of Japan vol. 095, No. 002, Mar. 31, 1995--& JP 06 317718A (Japan Steel Works Ltd: The) Nov. 15, 1994.

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