Holographic recording medium employing a photoconductive layer a

Details Holographic recording medium employing a photoconductive layer a Holographic recording medium employing a photoconductive layer a

1975-10-08

1977-06-28

Klein, David

Gas separation: apparatus

Magnetic separating means

96 11, 96 18, 340173TP, 346151, 346 77E, 350 35, G03G 5022, G03G 1600

Patent

active

040323382

ABSTRACT:
A holographic recording medium comprising a conductive substrate, a photoconductive layer and an electrically alterable layer of a linear, low molecular weight hydrocarbon polymer has improved fatigue resistance. An acrylic barrier layer can be interposed between the photoconductive and electrically alterable layers.

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