Distributor for optical signals

Details Distributor for optical signals Distributor for optical signals

1978-02-06

1979-08-21

Lindsay, Jr., Robert L.

Glass manufacturing

Processes

Forming product or preform from molten glass

65 31, 65DIG7, 156296, 350 9615, 350 9228, C03C 2700

Patent

active

041652258

ABSTRACT:
A distributor for optical signals characterized by a waveguide structure disposed on the substrate. The waveguide structure has an input and a plurality of output ends with a tree-like branching structure having at least one branching point with two curved branching sections extending therefrom. Each of the curved branching sections has a radius of curvature great enough so that the guiding of optical signals in the branching section is not impaired.

REFERENCES:
patent: 2506672 (1950-05-01), Kell et al.
patent: 2881976 (1959-04-01), Grennias
Ohacchi, "Electro-optic Light Modulator with Branched Ridge Waveguide", Applied Physics Letters, vol. 27, No. 10, pp. 544-4611, (1975).
Boivin, "Thin-Film Laser-to-Fiber Coupler", Applied Optics, vol. 13, No. 2, Feb. 1974, pp. 391-395.

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