Influence of the incidence radiation polarization on the absorptivity of Electrical Ring Resonator Metasurface in Terahertz frequency range

被引:0
|
作者
Gomon, D. [1 ]
Sedykh, E. [1 ]
Soboleva, V. [1 ]
Zaitsev, A. [1 ]
Khodzitsky, M. [1 ]
机构
[1] ITMO Univ, St Petersburg 197101, Russia
关键词
D O I
10.1088/1742-6596/1062/1/012013
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
The aim of this research is investigation of the incidence radiation polarization influence on electrical ring resonators metasurface absorption in terahertz frequency range. Reflection spectra of 5 metasurface samples in cases of 3 different polarization angles (theta = 0 degrees, theta = 45 degrees and theta = 90 degrees) were experimentally investigated. It was shown that maximal absorption reaches in cases of polarization angles theta = 0 degrees and theta = 90 degrees.
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页数:6
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