Abstract
Bismuth tellurium oxide (Bi2TeO5) is a new material expected to exhibit nonlinear properties because of its noncentrosymmetric crystal structure. A conventional crossed cw laser beam technique has been used to write photorefractive gratings in this material. Typical dark decay times of the gratings are 10 seconds. In addition to the usual build-up and decay of these gratings transient effects and oscillation of the photorefractive efficiency were also observed.
| Original language | English |
|---|---|
| Pages (from-to) | 84-86 |
| Number of pages | 3 |
| Journal | Physics Letters, Section A: General, Atomic and Solid State Physics |
| Volume | 154 |
| Issue number | 1-2 |
| DOIs | |
| Publication status | Published - Mar 25 1991 |
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ASJC Scopus subject areas
- Physics and Astronomy(all)
Cite this
Photorefractive effects in Bi2TeO5 single crystals. / Földvári, I.; Scripsick, M. P.; Halliburton, L. E.; Péter, A.
In: Physics Letters, Section A: General, Atomic and Solid State Physics, Vol. 154, No. 1-2, 25.03.1991, p. 84-86.Research output: Contribution to journal › Article
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TY - JOUR
T1 - Photorefractive effects in Bi2TeO5 single crystals
AU - Földvári, I.
AU - Scripsick, M. P.
AU - Halliburton, L. E.
AU - Péter, A.
PY - 1991/3/25
Y1 - 1991/3/25
N2 - Bismuth tellurium oxide (Bi2TeO5) is a new material expected to exhibit nonlinear properties because of its noncentrosymmetric crystal structure. A conventional crossed cw laser beam technique has been used to write photorefractive gratings in this material. Typical dark decay times of the gratings are 10 seconds. In addition to the usual build-up and decay of these gratings transient effects and oscillation of the photorefractive efficiency were also observed.
AB - Bismuth tellurium oxide (Bi2TeO5) is a new material expected to exhibit nonlinear properties because of its noncentrosymmetric crystal structure. A conventional crossed cw laser beam technique has been used to write photorefractive gratings in this material. Typical dark decay times of the gratings are 10 seconds. In addition to the usual build-up and decay of these gratings transient effects and oscillation of the photorefractive efficiency were also observed.
UR - http://www.scopus.com/inward/record.url?scp=0040448092&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0040448092&partnerID=8YFLogxK
U2 - 10.1016/0375-9601(91)90436-C
DO - 10.1016/0375-9601(91)90436-C
M3 - Article
AN - SCOPUS:0040448092
VL - 154
SP - 84
EP - 86
JO - Physics Letters, Section A: General, Atomic and Solid State Physics
JF - Physics Letters, Section A: General, Atomic and Solid State Physics
SN - 0375-9601
IS - 1-2
ER -