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Optical isotropy at terahertz frequencies using anisotropic metamaterials

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Author(s)
Lee, In-Sung; Sohn, Ik-Bu; Kang, Chul; Kee, Chul-Sik; Yang, Jin-Kyu; Lee, Joong Wook
Type
Article
Citation
Applied Physics Letters, v.109, no.3
Issued Date
2016-07
Abstract
We demonstrate optically isotropic filters in the terahertz (THz) frequency range using structurally anisotropic metamaterials. The proposed metamaterials with two-dimensional arrangements of anisotropic H-shaped apertures show polarization-independent transmission due to the combined effects of the dipole resonances of resonators and antennas. Our results may offer the potential for the design and realization of versatile THz devices and systems. © 2016 Author(s).
Publisher
American Institute of Physics
ISSN
0003-6951
DOI
10.1063/1.4959032
URI
https://scholar.gist.ac.kr/handle/local/14178
Appears in Collections:
Research Institutes > 1. Journal Articles
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