Image and hologram fixing method with SrXBa_1−XNb_2O_6 crystals

Moshe Horowitz, Alexander Bekker, Baruch Fischer
1993 Optics Letters  
We demonstrate a new fixing method with Sr.Ba 1 _rNb 2 06 crystals. This is done by inducing ferroelectric domains in the crystal in real time, by a screening mechanism. Images or their holograms can be recorded in small separate locations in the crystal. This crystal pixelization permits the recording of many pictures and their individual readout and erasure.
doi:10.1364/ol.18.001964 pmid:19829462 fatcat:rm2yc5uurzewtmocjtxufb4ioe