Optical star coupler and method for manufacturing the same

Details Optical star coupler and method for manufacturing the same Optical star coupler and method for manufacturing the same

1987-12-14

1993-03-02

Sikes, William L.

Optical waveguides

With optical coupler

Plural

385 15, G02B 628

Patent

active

051903644

ABSTRACT:
An optical star coupler comprises an optical fiber bundle consisting of a plurality of optical fibers. The central portion of the optical fiber bundle is twisted, fused and pulled under heating so as to form a tapered region, and the outer peripheral portion of the tapered region is coated with a dielectric substance.

REFERENCES:
patent: 4449781 (1984-05-01), Lightstone et al.

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