Title :
Multiplexing persistent holograms in doubly-doped LiNbO/sub 3/ crystals
Author :
Adibi, A. ; Buse, K. ; Psaltis, D.
Author_Institution :
Dept. of Electr. Eng., California Inst. of Technol., Pasadena, CA, USA
Abstract :
Summary form only given. We recently demonstrated the first persistent (non-destructive read-out) holographic recording in doubly-doped lithium niobate. In the presentation, we propose and experimentally demonstrate a recording schedule for multiplexing many persistent holograms in doubly-doped LiNbO/sub 3/ with equal diffraction efficiencies. We performed experiments with a congruently melting x-cut LiNbO/sub 3/ crystal doped with 0.075 wt. % Fe/sub 2/O/sub 3/ and with 0.01 wt. % MnO.
Keywords :
holography; iron; lithium compounds; manganese; multiplexing; photorefractive materials; recording; Fe/sub 2/O/sub 3/; LiNbO/sub 3/; LiNbO/sub 3/:Fe,Mn; MnO; congruently melting crystal; diffraction efficiencies; doubly-doped crystals; holographic recording; multiplexing; nondestructive read-out; persistent holograms; persistent holographic recording; recording schedule; x-cut crystal; Crystals; Diffraction; Electrons; Geometrical optics; Gratings; Holography; Iron; Lithium niobate; Postal services; Space charge;
Conference_Titel :
Lasers and Electro-Optics, 1999. CLEO '99. Summaries of Papers Presented at the Conference on
Conference_Location :
Baltimore, MD, USA
Print_ISBN :
1-55752-595-1
DOI :
10.1109/CLEO.1999.834264
