Spatial light modulator

Details Spatial light modulator Spatial light modulator

1986-07-21

1988-05-03

LaRoche, Eugene R.

350393, G02F 103, G02F 105, G02B 530

Patent

active

047416025

ABSTRACT:
A spatial light modulator consists of an electron beam source formed within a vacuum envelope and an electro-optic crystal or organic film whose optical property changes corresponding to the charge stored on the surface thereof. The electro-optic crystal or organic film is fastened to the substrate through adhesive or the transparent conductive film which is covered with a low-vapor-pressure material.

REFERENCES:
patent: 3637931 (1972-01-01), Donjon et al.
patent: 3700902 (1972-10-01), Buchan
patent: 3702215 (1972-11-01), Cummins
patent: 3878328 (1975-04-01), Marie et al.
patent: 4481531 (1984-11-01), Warde et al.
patent: 4626075 (1986-12-01), Chemla
patent: 4678286 (1987-07-01), Hara
Briton, "Electronic Modulator Speeds Up Processing For Optical Computer", Electronics Review, Jun. 7, 1979, pp. 41-42.
C. Warde et al., "Microchannel Spatial Light Modulator", Optic Letters, vol. 3, No. 5, Nov. 1978, pp. 196-198.
Evert Lindberg, "Solid Crystal Modulate Light Beams", Electronics, Dec. 20, 1963, pp. 58-61.

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