Method and device for holographic storage

Details Method and device for holographic storage Method and device for holographic storage

1996-06-17

1998-04-14

Dzierzynski, Paul M.

Optical: systems and elements

Holographic system or element

Having particular recording medium

359 7, 430 1, 430 2, 365117, 365125, G03H 102, G03H 104, G11C 1122

Patent

active

057399298

ABSTRACT:
A two-photon process for writing to a holographic recording medium comprising a photorefractive material doped with an excitation dopant selected from rare earth ions and an ionization dopant selected from transition metal ions or rare earth ions.

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