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Metamaterial absorber for THz polarimetric sensing
Author(s): Bingnan Wang; Aydin Sadeqi; Rui Ma; Pu Wang; Wataru Tsujita; Kota Sadamoto ; Yoshitsugu Sawa ; Hojatollah Rezaei Nejad; Sameer Sonkusale; Cheng Wang; Mina Kim; Ruonan Han
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Paper Abstract

THz encoders have distinct advantages for position sensing compared with other types of encoders, such as those based on optical and inductive sensors. A polarization-dependent metamaterial absorber reflects one polarization while absorbs the other, which makes it an ideal building block for the barcode of a THz encoder system. In this paper, we present the design, fabrication, and experiments of a THz polarization-dependent metamaterial absorber, and its application to a polarimetric sensing system.

Paper Details

Date Published: 23 February 2018
PDF: 7 pages
Proc. SPIE 10531, Terahertz, RF, Millimeter, and Submillimeter-Wave Technology and Applications XI, 105311D (23 February 2018); doi: 10.1117/12.2293122
Show Author Affiliations
Bingnan Wang, Mitsubishi Electric Research Labs. (United States)
Aydin Sadeqi, Tufts Univ. (United States)
Rui Ma, Mitsubishi Electric Research Labs. (United States)
Pu Wang, Mitsubishi Electric Research Labs. (United States)
Wataru Tsujita, Mitsubishi Electric Corp. (Japan)
Kota Sadamoto , Mitshibishi Electric Corp. (Japan)
Yoshitsugu Sawa , Mitsubishi Electric Corp. (Japan)
Hojatollah Rezaei Nejad, Tufts Univ. (United States)
Sameer Sonkusale, Tufts Univ. (United States)
Cheng Wang, Massachusetts Institute of Technology (United States)
Mina Kim, Massachusetts Institute of Technology (United States)
Ruonan Han, Massachusetts Institute of Technology (United States)


Published in SPIE Proceedings Vol. 10531:
Terahertz, RF, Millimeter, and Submillimeter-Wave Technology and Applications XI
Laurence P. Sadwick; Tianxin Yang, Editor(s)

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