Reconfigurable phase change material masks for electro-optical compressive sensing

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United States of America Patent

PATENT NO 9800803
SERIAL NO

14957671

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Abstract

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An optical system that includes a reconfigurable phase-change material (PCM) layer that includes a plurality of individually controllable pixel areas. Each individually controllable pixel area is variable between a first refractive index and a second refractive index. The PCM layer is configured to pass radiation incident on the PCM layer in accordance with a first mask pattern through the PCM layer in a downstream direction. A PCM controller is configured to control the plurality of individually controllable pixel areas to have respective refractive indices in accordance with the first mask pattern.

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Patent Owner(s)

  • LOCKHEED MARTIN CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Baleine, Clara Rivero Orlando, US 8 45
Muise, Robert Oviedo, US 3 40

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