Method of manufacturing optical waveguide

Details Method of manufacturing optical waveguide Method of manufacturing optical waveguide

1996-05-08

1999-01-12

Czaja, Donald E.

Glass manufacturing

Processes of manufacturing fibers, filaments, or preforms

Process of manufacturing optical fibers, waveguides, or...

65 42, 65 44, 65 55, 65102, 65106, C03B 37022

Patent

active

058580514

ABSTRACT:
A method of manufacturing an optical waveguide comprises a first step of laminating, on one major surface of a first glass material, a second glass material to a desired thickness, the second glass material having optical characteristics different from those of the first glass material, a second step of forming the second glass material to have a desired circuit pattern, and a third step of laminating a third glass material having optical characteristics similar to those of the first glass material on an entire surface of the first glass material on which the circuit pattern is formed by the second glass material. In at least one of the first and third steps, the glass material to be laminated is laminated by coupling.

REFERENCES:
patent: 865136 (1907-09-01), Wadsworth
patent: 3361548 (1968-01-01), Hamilton et al.
patent: 3719462 (1973-03-01), Andreatch, Jr. et al.
patent: 3860405 (1975-01-01), Coucoulas et al.
patent: 4375312 (1983-03-01), Tangonan
patent: 5125946 (1992-06-01), Bhagavatula

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