29 April 1996 Optical vortex diffraction on the magnetic domain structure
Author Affiliations +
Proceedings Volume 2795, Nonlinear Optics of Liquid and Photorefractive Crystals; (1996) https://doi.org/10.1117/12.239208
Event: Nonlinear Optics of Liquid and Photorefractive Crystals, 1995, Ai-Danil, Crimea, Ukraine
Abstract
Gaussian beams' diffraction on the computer synthesized holograms permits formation of the optical vortices. Using this method we can obtain optical vortices with different topological charges and different laser beams. Although, technology used to obtain such optical transparencies determined a static optical vortex structure depending on the hologram type. As a rule they ought to be thin holograms. The obtaining of thick holograms of high quality demands the use of a special technique. Strip structure based on magnetic domain films considerably better permits the precise adjustment of optical vortices.
© (1996) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Nikolaj A. Groshenko, Alexander V. Volyar, Tatyana A. Fadeyeva, "Optical vortex diffraction on the magnetic domain structure", Proc. SPIE 2795, Nonlinear Optics of Liquid and Photorefractive Crystals, (29 April 1996); doi: 10.1117/12.239208; https://doi.org/10.1117/12.239208
PROCEEDINGS
4 PAGES


SHARE
Back to Top