Control of light polarization by optically-induced-chirality in photosensitive nematic fluids
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F24%3A43929120" target="_blank" >RIV/60461373:22310/24:43929120 - isvavai.cz</a>
Result on the web
<a href="https://opg.optica.org/oe/fulltext.cfm?uri=oe-32-8-13965&id=548513" target="_blank" >https://opg.optica.org/oe/fulltext.cfm?uri=oe-32-8-13965&id=548513</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1364/OE.522820" target="_blank" >10.1364/OE.522820</a>
Alternative languages
Result language
angličtina
Original language name
Control of light polarization by optically-induced-chirality in photosensitive nematic fluids
Original language description
Light polarization rotations, created by applied optical field, are examined experimentally and theoretically in a photosensitive chiral nematic fluid. The polarization rotation of the transmitted beam is initiated by illuminating the sample with uniform UV light. The operation is tunable and reversible, depending on the UV intensity. It was revealed that the rotations can be ascribed to the optical-field-induced chirality effect, where the helical structure in chiral nematics changes in accordance with the UV intensity. The evolution of the helical structure as well as its effect on the light polarization upon illumination by uniform UV light have been monitored experimentally and compared by calculations based on the continuum theory. Our results proved that a polarization field with specific characteristics can be achieved using the remote and precise optical control. © 2024 Optica Publishing Group under the terms of the Optica Open Access Publishing Agreement.
Czech name
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Czech description
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Classification
Type
J<sub>SC</sub> - Article in a specialist periodical, which is included in the SCOPUS database
CEP classification
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OECD FORD branch
10401 - Organic chemistry
Result continuities
Project
<a href="/en/project/GA22-16499S" target="_blank" >GA22-16499S: Chirality as a tool for controlling photoresponsiveness of supramolecular arrangements</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2024
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
OPTICS EXPRESS
ISSN
1094-4087
e-ISSN
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Volume of the periodical
32
Issue of the periodical within the volume
8
Country of publishing house
US - UNITED STATES
Number of pages
13
Pages from-to
13965-13977
UT code for WoS article
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EID of the result in the Scopus database
2-s2.0-85190309942