Email this article On the formation of vortex light beams at the surface photorefractive effect in NLC
- Authors: Budagovsky I.A.1, Zolot’ko A.S.1, Shvetsov S.A.1,2
-
Affiliations:
- Lebedev Physical Institute
- Moscow Institute of Physics and Technology
- Issue: Vol 43, No 11 (2016)
- Pages: 340-344
- Section: Article
- URL: https://journals.rcsi.science/1068-3356/article/view/228133
- DOI: https://doi.org/10.3103/S1068335616110063
- ID: 228133
Cite item
Open Access
Access granted
Subscription Access
Abstract
The formation of beams with wavefront screw dislocation appeared when circularly polarized light passes through a light-induced orientation defect formed in a homeotropically oriented NLC at the surface photorefractive effect is calculated. NLCs with negative and positive low-frequency dielectric anisotropy are considered. The calculated data are compared with the results of previously performed experiments.
About the authors
I. A. Budagovsky
Lebedev Physical Institute
Author for correspondence.
Email: v-brz@mail.ru
Russian Federation, Leninskii pr. 53, Moscow, 119991
A. S. Zolot’ko
Lebedev Physical Institute
Email: v-brz@mail.ru
Russian Federation, Leninskii pr. 53, Moscow, 119991
S. A. Shvetsov
Lebedev Physical Institute; Moscow Institute of Physics and Technology
Email: v-brz@mail.ru
Russian Federation, Leninskii pr. 53, Moscow, 119991; Institutskii per. 9, Dolgoprudnyi, Moscow oblast, 141700
Supplementary files
