120 x 100 pixel antiblooming array based on optically addressed ferroelectric liquid-crystal cells.
We describe the principle and the operation of a 120 x 100 pixel antiblooming array. Each cell in the array is made up of a hydrogenated amorphous silicon photoconductor layer driving a ferroelectric liquid-crystal shutter. The device is designed to be coupled with a CCD camera to prevent high-blooming overload and image lag.
Guéna
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M
Wu
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ZY
de Bougrenet de la Tocnaye
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JL