Mode conversion of infrared laser beam in fibre-coupled liquid crystal

Publication type: Proceedings Article
Publication date: 2019-04-19
AIP Publishing
SJR: 0.153
CiteScore: 0.5
Impact factor: —
ISSN: 0094243X, 15517616
Abstract
In this study, the beam mode conversion in a nematic liquid crystal film deposited on the end-face of a single-mode optical fibre is considered. The infrared laser radiation delivered by this fibre induces a defect structure in the initially homeotropic liquid crystal. This leads to the formation of an output light beam with the annular intensity distribution in its cross-section. The obtained beam mode maintains its transverse profile in free space and can be interpreted as an optical vortex.
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GOST Copy
Trashkeev S. I. et al. Mode conversion of infrared laser beam in fibre-coupled liquid crystal // AIP Conference Proceedings. 2019.
GOST all authors (up to 50) Copy
Trashkeev S. I., Nyushkov B., Shvetsov S. A. Mode conversion of infrared laser beam in fibre-coupled liquid crystal // AIP Conference Proceedings. 2019.
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RIS Copy
TY - CPAPER
DO - 10.1063/1.5098159
UR - https://doi.org/10.1063/1.5098159
TI - Mode conversion of infrared laser beam in fibre-coupled liquid crystal
T2 - AIP Conference Proceedings
AU - Trashkeev, Sergey I.
AU - Nyushkov, Boris
AU - Shvetsov, S. A.
PY - 2019
DA - 2019/04/19
PB - AIP Publishing
SN - 0094-243X
SN - 1551-7616
ER -
BibTex
Cite this
BibTex (up to 50 authors) Copy
@inproceedings{2019_Trashkeev,
author = {Sergey I. Trashkeev and Boris Nyushkov and S. A. Shvetsov},
title = {Mode conversion of infrared laser beam in fibre-coupled liquid crystal},
year = {2019},
month = {apr},
publisher = {AIP Publishing}
}