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Optics and Spectroscopy, 2020, Volume 128, Issue 10, Page 1533 (Mi os287)  
This article is cited in 1 scientific paper (total in 1 paper)

Optical materials

Spectral peculiarities of multilayer cholesteric wedge-cell system with dye-doped polymer layer

H. Gharagulyana, T. M. Sarukhanyana, A. V. Ninoyana, A. H. Gevorgyanb, R. B. Alaverdyana

a Department of Physics, Yerevan State University, Yerevan, Armenia
b School of Natural Sciences, Far Eastern Federal University, Vladivostok, Russia
Full-text PDF (31 kB) Citations (1)
Abstract: Spectral properties of the three-layered wedge-cell system of two identical cholesteric layers with an isotropic defect (dye-doped polymer layer) between them were investigated experimentally and theoretically. It was shown that multiple defect modes can be observed in this kind of system’s photonic band gap which widen the application range of system mentioned above such as low threshold lasing, multi-position trigger, multiwavelength filters, light shutters, etc. The supporting simulation was also provided showing an agreement between experimental results and theoretical calculations. The problem was solved by Ambartsumian's layer addition modified method.
Keywords: cholesteric liquid crystals, chirality, photonic bandgap, defect modes, tuning, laser dye, polymer layer.
Funding agency Grant number
Ministry of Science and Higher Education of the Russian Federation 0657-2020-0003
The study one of the authors (A.H. Gevorgyan) was supported by the project of the Ministry of Science and Higher Education of the Russian Federation FZNS-2020-0003 no. 0657-2020-0003.
Received: 17.05.2019
Revised: 17.05.2019
Accepted: 23.06.2020
English version:
Optics and Spectroscopy, 2020, Volume 128, Issue 10, Pages 1644–1648
DOI: https://doi.org/10.1134/S0030400X20100112
Bibliographic databases:
Document Type: Article
Language: English
Citation: H. Gharagulyan, T. M. Sarukhanyan, A. V. Ninoyan, A. H. Gevorgyan, R. B. Alaverdyan, “Spectral peculiarities of multilayer cholesteric wedge-cell system with dye-doped polymer layer”, Optics and Spectroscopy, 128:10 (2020), 1533; Optics and Spectroscopy, 128:10 (2020), 1644–1648
Citation in format AMSBIB
\Bibitem{GhaSarNin20}
\by H.~Gharagulyan, T.~M.~Sarukhanyan, A.~V.~Ninoyan, A.~H.~Gevorgyan, R.~B.~Alaverdyan
\paper Spectral peculiarities of multilayer cholesteric wedge-cell system with dye-doped polymer layer
\jour Optics and Spectroscopy
\yr 2020
\vol 128
\issue 10
\pages 1533
\mathnet{http://mi.mathnet.ru/os287}
\elib{https://elibrary.ru/item.asp?id=44154156}
\transl
\jour Optics and Spectroscopy
\yr 2020
\vol 128
\issue 10
\pages 1644--1648
\crossref{https://doi.org/10.1134/S0030400X20100112}
Linking options:
  • https://www.mathnet.ru/eng/os287
  • https://www.mathnet.ru/eng/os/v128/i10/p1533
    • This publication is cited in the following 1 articles:
    1. T. M. Sarukhanyan, “The Polarization of Laser Generation from the Cholesteric Liquid Crystal–Dye-Doped Polymer Layer–Cholesteric Liquid Crystal System”, J. Contemp. Phys., 56:2 (2021), 103  crossref
    Citing articles in Google Scholar: Russian citations, English citations
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