Reflecting type light modulator

Details Reflecting type light modulator Reflecting type light modulator

1980-07-09

1982-11-16

Moskowitz, Nelson

Modulators

Amplitude modulator

Nonlinear device controlled by modulating signal

350484, 34081524, 40452, G02F 128, G09F 930

Patent

active

043596983

ABSTRACT:
A reflective type light modulator utilizing the principal of ion injection from a switching electrode into a fluid dielectric to effect turbulent forces and the resultant movement of a light reflecting object into and out of a light path. The fluid dielectric and the movable object have similar values of specific gravity.

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Nassimbene, "Light Shutter", 6/1964, p. 70, IBM Tech. Disc. Bull., vol. 7, #1.
Stuetzer, "Ion Drag Pressure Generation", 7/59, pp. 984-994, J.A.P., vol. 30, #7.
Stuetzer, "Ion Drag Pumps", 1/65, pp. 136-146, J.A.P., vol. 31, #1.
Stuetzer, "Instability of . . . Systems", 12/1959, pp. 642-648, Phys. of Fluids, vol. 2, #6.

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