An ultrathin terahertz quarter wave plate with high transmittance by flexible metamaterial

Authors :: Takashi Notake
Hiroaki Minamide
Yuma Takida
Mio Koyama
Yu Tokizane
Yoichi Ogata
Zhengli Han
Kouji Nawata
Source :: 2016 41st International Conference on Infrared, Millimeter, and Terahertz waves (IRMMW-THz).
Publication Year :: 2016
Publisher :: IEEE, 2016.
Abstract: An ultrathin Terahertz (THz) quarter wave plate with high transmittance by flexible metamaterial is proposed in this paper. The device employs double layers of split ring resonator (SRR) with a polymer as the substrate. Due to the anisotropy of the SRR, it obtains a quarter wave plate with the transmittance of 0.72 and the ellipticity of 0.9994 at 0.854 THz from simulation. The device has a thickness in sub-wavelength of 50 μm.

Database :: OpenAIRE
Journal :: 2016 41st International Conference on Infrared, Millimeter, and Terahertz waves (IRMMW-THz)
Accession number :: edsair.doi...........e48e2a3cc82a9c7c55f97395a2edfcec
Full Text :: https://doi.org/10.1109/irmmw-thz.2016.7758646

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