Geometrical Optics of a Twist-Oriented Nematic Liquid Crystal with Anisotropic Absorption
- 作者: Hovakimyan H.H.1, Aivazyan A.E.1, Aslanyan L.S.1
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隶属关系:
- Faculty of Physics, Yerevan State University
- 期: 卷 127, 编号 5 (2019)
- 页面: 854-859
- 栏目: Physical Optics
- URL: https://ogarev-online.ru/0030-400X/article/view/166150
- DOI: https://doi.org/10.1134/S0030400X19110201
- ID: 166150
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详细
The spatial dynamics of a polarized light in a smoothly inhomogeneous anisotropic medium with the admixture of an anisotropically absorbing dye was analyzed. A twist-oriented nematic liquid crystal with pleochroic dye was considered as this medium. A system of coupled reduced equations relative to Cartesian components of the electric component of light wave was derived in the geometrical-optics approximation. The system of coupled complex equations was analytically solved and the behavior of a linearly polarized wave in this medium is analyzed in the case of both absorption and amplification. An asymmetric effect of these two processes on a spatial dynamics of light propagation in the medium is found.
作者简介
H. Hovakimyan
Faculty of Physics, Yerevan State University
编辑信件的主要联系方式.
Email: harutyun.hovakimyan@ysu.am
亚美尼亚, Yerevan, 0025
A. Aivazyan
Faculty of Physics, Yerevan State University
Email: harutyun.hovakimyan@ysu.am
亚美尼亚, Yerevan, 0025
L. Aslanyan
Faculty of Physics, Yerevan State University
Email: harutyun.hovakimyan@ysu.am
亚美尼亚, Yerevan, 0025
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