TY - JOUR
T1 - Fixing of volume holograms in ferroelectric phase K1-yLiyTa1-xNbxO3
AU - Tong, Xiaolin
AU - Zhang, Min
AU - Yariv, Amnon
AU - Hofmeister, Rudolf
AU - Leyva, Victor
AU - Agranat, Aharon
PY - 1996
Y1 - 1996
N2 - Demonstrated is the hologram fixing in potassium lithium tantalate niobate (KLTN) by photorefractive domain switching. KLTN is a photorefractive material with a perovskite structure. In the experiments, a monodomain sample with a phase transition at 25°C is used. The sample is 7 x 6 x 2 mm, cut along the crystallographic axes, polished optically, and had electrodes evaporated on the 2 x 6 mm faces. Experiments are performed on a stable temperature mount enclosed in a vacuum chamber. These experiments suggest that it may be possible to use high Tc KLTN crystals for long-term storage of optical holograms fixed by domain switching.
AB - Demonstrated is the hologram fixing in potassium lithium tantalate niobate (KLTN) by photorefractive domain switching. KLTN is a photorefractive material with a perovskite structure. In the experiments, a monodomain sample with a phase transition at 25°C is used. The sample is 7 x 6 x 2 mm, cut along the crystallographic axes, polished optically, and had electrodes evaporated on the 2 x 6 mm faces. Experiments are performed on a stable temperature mount enclosed in a vacuum chamber. These experiments suggest that it may be possible to use high Tc KLTN crystals for long-term storage of optical holograms fixed by domain switching.
UR - http://www.scopus.com/inward/record.url?scp=0029698060&partnerID=8YFLogxK
M3 - ???researchoutput.researchoutputtypes.contributiontojournal.conferencearticle???
AN - SCOPUS:0029698060
SN - 1092-8081
SP - 166
JO - Conference Proceedings - Lasers and Electro-Optics Society Annual Meeting-LEOS
JF - Conference Proceedings - Lasers and Electro-Optics Society Annual Meeting-LEOS
T2 - Proceedings of the 1996 Conference on Lasers and Electro-Optics, CLEO'96
Y2 - 2 June 1996 through 7 June 1996
ER -
