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23 October 1998 Hologram fixing in lithium niobate by laser heating
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Proceedings Volume 3401, Optical Data Storage '98; (1998) https://doi.org/10.1117/12.327928
Event: Optical Data Storage '98, 1998, Aspen, CO, United States
Abstract
Fixing of holograms recorded in a Fe-doped LiNbO3 crystal of 5 mm in thickness was achieved by heating with a CO2 laser. A series of 4 laser pulses at a power level of 7 watts and a total fixing time of 80 seconds was used. In this first demonstration of in situ postrecording fixing by laser heating a fixing efficiency of 30% was obtained.
© (1998) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Haim M. Haskal, Maida Sy, and Michael A. Fiddy "Hologram fixing in lithium niobate by laser heating", Proc. SPIE 3401, Optical Data Storage '98, (23 October 1998); https://doi.org/10.1117/12.327928
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