Waveguide-optical fiber connection structure and waveguide-optic

Details Waveguide-optical fiber connection structure and waveguide-optic Waveguide-optical fiber connection structure and waveguide-optic

1994-10-31

1996-09-17

Ngo, John

Optical waveguides

With optical coupler

Particular coupling structure

385 83, 385147, G02B 630

Patent

active

055576958

ABSTRACT:
The invention provides an improved simplified waveguide-optical fiber connection structure for connecting a waveguide and an optical fiber. The waveguide-optical fiber connection structure comprises an optical fiber, a waveguide substrate having a waveguide integrally formed thereon and having a first guide groove formed thereon adjacent an end portion of the waveguide for positioning the optical fiber therein, and a fiber substrate provided in an opposing relationship to the first guide groove for cooperating with the first guide groove to hold the optical fiber thereon. The waveguide-optical fiber connection structure can be applied to a waveguide circuit which is employed for optical communication, optical information management and so forth.

REFERENCES:
patent: 4466696 (1984-08-01), Carney
patent: 4796975 (1989-01-01), Lukas et al.
patent: 5080458 (1992-01-01), Hockaday
patent: 5175781 (1992-12-01), Hockaday et al.
patent: 5282071 (1994-01-01), Hartman et al.

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