Metamaterial Absorber for THz Polarimetric Sensing

Author(s)
Wang, Bingnan; Ma, Rui; Wang, Pu; Tsujita, Wataru; Sadamoto, Kota; ... Show more
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Abstract
© 2018 SPIE. 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.
Date issued
2018-02
URI
https://hdl.handle.net/1721.1/137559.2
Department
Massachusetts Institute of Technology. Department of Electrical Engineering and Computer Science
Publisher
SPIE-Intl Soc Optical Eng
Citation
Wang, Bingnan, Ma, Rui, Wang, Pu, Tsujita, Wataru, Sadamoto, Kota et al. 2018. "Metamaterial Absorber for THz Polarimetric Sensing."
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