Optics and Spectroscopy
RUS  ENG    JOURNALS   PEOPLE   ORGANISATIONS   CONFERENCES   SEMINARS   VIDEO LIBRARY   PACKAGE AMSBIB  
General information
Latest issue
Archive

Search papers
Search references

RSS
Latest issue
Current issues
Archive issues
What is RSS


Optics and Spectroscopy:
Year:
Volume:
Issue:
Page:
Find




Personal entry:
Login:
Password:
Save password
Enter
Forgotten password?
Register

Optics and Spectroscopy, 2019, Volume 127, Issue 5, Pages 787–792
DOI: https://doi.org/10.21883/OS.2019.11.48516.129-19 (Mi os553) 		 
This article is cited in 1 scientific paper (total in 1 paper)

Physical optics

Geometric optics of a twist-oriented nematic liquid crystal with anisotropic absorption

H. H. Hovakimyan, A. E. Ayvazyan, L. S. Aslanyan

Faculty of Physics, Yerevan State University, 0025, Yerevan, Republic of Armenia
Citations (1)
DOI: https://doi.org/10.21883/OS.2019.11.48516.129-19
Abstract: The spatial dynamics of polarized light in a smoothly inhomogeneous anisotropic medium mixed with an anisotropic absorbing dye is analyzed. As such a medium, a twist-oriented nematic liquid crystal with a pleochroic dye was considered. In the geometrical-optical approximation, a system of coupled shortened equations for the Cartesian components of the electric component of the light wave is obtained. A system of coupled complex equations was analytically solved and the behavior of a linearly polarized wave in such a medium was analyzed in the case of both absorption and amplification. An asymmetric effect of these two processes on the spatial dynamics of light propagation in the medium is found.
Keywords: pleochroism, Fredericks transition, permittivity tensor, Jones vector.
Received: 08.04.2019
Revised: 08.04.2019
Accepted: 11.06.2019
English version:
Optics and Spectroscopy, 2019, Volume 127, Issue 5, Pages 854–859
DOI: https://doi.org/10.1134/S0030400X19110201
Bibliographic databases:
Document Type: Article
Language: Russian
Citation: H. H. Hovakimyan, A. E. Ayvazyan, L. S. Aslanyan, “Geometric optics of a twist-oriented nematic liquid crystal with anisotropic absorption”, Optics and Spectroscopy, 127:5 (2019), 787–792; Optics and Spectroscopy, 127:5 (2019), 854–859
Citation in format AMSBIB
\Bibitem{HovAyvAsl19}
\by H.~H.~Hovakimyan, A.~E.~Ayvazyan, L.~S.~Aslanyan
\paper Geometric optics of a twist-oriented nematic liquid crystal with anisotropic absorption
\jour Optics and Spectroscopy
\yr 2019
\vol 127
\issue 5
\pages 787--792
\mathnet{http://mi.mathnet.ru/os553}
\crossref{https://doi.org/10.21883/OS.2019.11.48516.129-19}
\elib{https://elibrary.ru/item.asp?id=41848428}
\transl
\jour Optics and Spectroscopy
\yr 2019
\vol 127
\issue 5
\pages 854--859
\crossref{https://doi.org/10.1134/S0030400X19110201}
Linking options:
  • https://www.mathnet.ru/eng/os553
  • https://www.mathnet.ru/eng/os/v127/i5/p787
    • This publication is cited in the following 1 articles:
    Citing articles in Google Scholar: Russian citations, English citations
    Related articles in Google Scholar: Russian articles, English articles
    		Optics and Spectroscopy Optics and Spectroscopy
    Statistics & downloads:
    Abstract page:22
     
      Contact us:
    		  Terms of Use  Registration to the website  Logotypes © Steklov Mathematical Institute RAS, 2024