Investigations of photorefractive properties and self-trapping effects in a SBN crystal

Author

Pismennaya, K. ; Kashin, O. ; Matusevich, A. ; Matusevich, V. ; Kiessling, A. ; Kowarschik, R.

Author_Institution

Inst. of Appl. Opt., Friedrich-Schiller-Univ., Jena, Germany

fYear

2005

fDate

12-17 June 2005

Firstpage

192

Abstract

In this paper we present experimental methods for the investigation of beam fanning and two-wave-mixing in a SBN crystal. We analyze the electrooptical coefficients of the crystal, the temporal characteristics of beam amplification, and the fanning formation in dependence on polarization and intensity of the beams, and on the external electric field. Light power and wavelength of the incident laser beam were correspondingly 3 mW and 633 nm.

Keywords

barium compounds; electro-optical effects; laser beams; multiwave mixing; optical materials; optical self-focusing; photorefractive effect; strontium compounds; 3 mW; 633 nm; SBN crystal; beam amplification; beam fanning; electrooptical coefficients; external electric field; laser beam; photorefractive property; polarization; self-trapping effect; two-wave-mixing; Crystals; Geometry; Laser beams; Lasers and electrooptics; Lighting; Material properties; Nonlinear optics; Optical polarization; Optical solitons; Photorefractive materials;

fLanguage

English

Publisher

ieee

Conference_Titel

Lasers and Electro-Optics Europe, 2005. CLEO/Europe. 2005 Conference on

Print_ISBN

0-7803-8974-3

Type

conf

DOI

10.1109/CLEOE.2005.1567980

Filename

1567980