Terahertz polarization splitter based on an asymmetric dual-core photonic crystal fiber

By employing the liquid crystal refractive index changes induced by applied electric field, a novel terahertz polarization splitter with tunable the operating frequency and bandwidths has been proposed and theoretically analyzed. It possesses an extinction ratio as high as the polarization splitters...

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Bibliographic Details
Published in:Optik (Stuttgart) 2014-09, Vol.125 (17), p.4618-4623
Main Authors: Hou, Yu, Wang, Guang-zhen, Li, Jing-lin, Yu, Yan-ming, Wang, Chun-bao
Format: Article
Language:English
Subjects:
Photonic crystal fiber
Polarization splitter
Terahertz
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Summary:By employing the liquid crystal refractive index changes induced by applied electric field, a novel terahertz polarization splitter with tunable the operating frequency and bandwidths has been proposed and theoretically analyzed. It possesses an extinction ratio as high as the polarization splitters based on the two-dimensional photonic crystal waveguides. These distinguished features ensure its important applications in the integrated optical systems.
ISSN:0030-4026
1618-1336
DOI:10.1016/j.ijleo.2014.05.032