Method of coupling optical parts and refractive index imaging ma

Details Method of coupling optical parts and refractive index imaging ma Method of coupling optical parts and refractive index imaging ma

1995-07-27

1996-12-03

Lee, John D.

Optical waveguides

With splice

Fusion splicing

385 97, 385140, 522172, G02B 6255

Patent

active

055816460

ABSTRACT:
A method of coupling optical parts including bonding the optical coupling faces of two optical waveguides by butting and fusing them. Also, a method for forming a refractive-index distribution having the focusing lens effect by setting the interval between the optical coupling faces of two optical parts to 0.1 mm or more, feeding a refractive-index imaging material also serving as an adhesive into the gap between the faces, and applying light to the refractive-index imaging material from the optical coupling face of at least one of the optical parts.

REFERENCES:
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patent: 4789620 (1988-12-01), Sasaki et al.
patent: 4825092 (1989-04-01), Mehadji
patent: 4854667 (1989-08-01), Ebata et al.
patent: 4971418 (1990-11-01), Dorsey et al.
patent: 5285516 (1994-02-01), Wong

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