Low voltage optical light modulator

Details Low voltage optical light modulator Low voltage optical light modulator

1990-11-29

1992-03-10

Sikes, William L.

Optical waveguides

Temporal optical modulation within an optical waveguide

Electro-optic

385 2, G02B 610

Patent

active

050955136

ABSTRACT:
A light source fiber optic cable (56) is connected at a first end (66) to a light source diode (64) and at a second end (82) to a first end (14) of a polarized polyvinylidene fluoride film member (10). A second fiber optic cable (60) is connected at a first end (88) to the second end (16) of the film member (10) and at a second end to a light analyzer (52). An adjustable electrical input (50) to the film member (10) changes the path of light travel through the film member (10) from its first end (12) to its second end (14).

REFERENCES:
patent: 4536450 (1985-08-01), Garito
patent: 4877298 (1989-10-01), Teng et al.
patent: 4886332 (1989-12-01), Wolfe
patent: 4887884 (1989-12-01), Hayden
patent: 4898441 (1990-02-01), Shimizu
patent: 4953936 (1990-09-01), Regener et al.
patent: 4976506 (1990-12-01), Paulath

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