Propagation of a light beam in lithium niobate waveguide arrays: From discrete diffraction to discrete self - Focusing
Publication date
2005-06
Document type
Conference paper
Author
Editor
Kulchin, Yuri N.
Vitrik, Oleg B.
Stroganov, Vladimir I.
Organisational unit
Technische Universität Clausthal
Scopus ID
ISSN
Conference
Tenth International Conference on Nonlinear Optics of Liquid and Photorefractive Crystals
Series or journal
Proceedings of SPIE - The International Society for Optical Engineering
Periodical volume
5851
Part of the university bibliography
Nein
Abstract
We experimentally investigate propagation of light beams of visible range within waveguide arrays of one - dimensional photorefractive waveguides formed in the Y cut lithium niobate wafers. We demonstrate formation of bright staggered discrete spatial solitons within such an array at simultaneous π out of phase excitation of two waveguide channels by cw light beam with wavelength of 514,5 nm and total power of 200 μW.
Version
Not applicable (or unknown)
Access right on openHSU
Metadata only access