Temperature dependent determination of the linear electrooptic coefficient r(33) in Sr0.61Ba0.39Nb2O6 single crystals by means of light-induced scattering

Autor(en): Goulkov, M
Granzow, T
Dorfler, U
Woike, T
Imlau, M 
Pankrath, R
Kleemann, W
Stichwörter: BEAM; CERIUM; FIELD; HOLOGRAPHIC STORAGE; INDEXES; Optics; PHASE-CONJUGATION; POLARIZATION; STRONTIUM-BARIUM-NIOBATE
Erscheinungsdatum: 2003
Herausgeber: ELSEVIER SCIENCE BV
Journal: OPTICS COMMUNICATIONS
Volumen: 218
Ausgabe: 1-3
Startseite: 173
Seitenende: 182
Zusammenfassung: 
The temperature dependence of the light-induced,polarization-isotropic, scattering in, sirontium-barium-niobate (SBN) doped with 0.66 mol% cerium is studied in a temperature range covering the ferroelectric phase and the relaxor phase transition. We introduce a method to determine the electrooptic coefficient r(33) and the, effective density of, the photorefractive centers N-eff from the angular distribution of the scattered light. The temperature dependeme of these two parameters is discussed with respect to the phase-transition behavior. (C) 2003 Elsevier Science B.V. All rights reserved.
ISSN: 00304018
DOI: 10.1016/S0030-4018(03)01190-8

Show full item record

Page view(s)

2
Last Week
0
Last month
2
checked on Mar 3, 2024

Google ScholarTM

Check

Altmetric