Bright photorefractive spatial solitons in optical waveguides on SBN
Publication date
1999-01
Document type
Conference paper
Author
Editor
Chesnokov, Sergei S.
Kandidov, Valerii P.
Koroteev, Nikolai I.
Organisational unit
Universität Osnabrück
Scopus ID
ISSN
Conference
ICONO '98: Laser Spectroscopy and Optical Diagnostics: Novel Trends and Applications in Laser Chemistry, Biophysics, and Biomedicine, 1998
Series or journal
Proceedings of SPIE - The International Society for Optical Engineering
Periodical volume
3733
Part of the university bibliography
Nein
Abstract
The steady - state bright spatial solitons have been realized in a planar photorefractive strontium - barium niobate (SBN) waveguide for visible light ranging from 514.5 to 780 nm. The build - up time of the steady - state condition was about 1 s. For wavelength of 1047 nm the strong self - focusing of a light beam was observed. In the time scale of several tens of milliseconds the transient self - trapping of red light was observed that corresponds to the regime of quasi - steady - state solitons. The interaction of the steady - state spatial solitons has been also demonstrated at He - Ne laser wavelength.
Version
Not applicable (or unknown)
Access right on openHSU
Metadata only access