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conference paper
Nonvolatile holographic storage methods
1996
Photorefractive Fiber And Crystal Devices: Materials, Optical Properties, And Applications Ii
The demonstrate the storage of 1000 holograms in LiNbO3:Fe, recorded at 488nm and read at 633nm to reduce decay during read-out. We minimize Bragg mismatch problems of the two-wavelength scheme by using thin crystals, while combining peristrophic and angle multiplexing to counter the poorer angular selectivity of thin crystals. We find the reduction in read-out decay to be significant: but limited by dark conductivity.
Type
conference paper
Web of Science ID
WOS:A1996BG67S00010
Authors
Publication date
1996
Published in
Photorefractive Fiber And Crystal Devices: Materials, Optical Properties, And Applications Ii
Series title/Series vol.
Proceedings Of The Society Of Photo-Optical Instrumentation Engineers (Spie); 2849
Start page
86
End page
95
Peer reviewed
REVIEWED
EPFL units
Event name | Event place | Event date |
DENVER, CO | Aug 05-06, 1996 | |
Available on Infoscience
November 25, 2010
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