[20p-H135-1~16] 3.9 Terahertz technologies

▲ [20p-H135-5] Double Layer SRR Device for Terahertz-wave Imaging System

〇(P)Zhengli Han¹, Seigo Ohno², Yu Tokizane¹, Kouji Nawata¹, Mio Koyama¹, Takashi Notake¹, Yuma Takida¹, Shinichiro Hayashi¹, Hiroaki Minamide¹ (1.Riken, 2.Tohoku University)

Keywords:Split ring resonator,Polymer device process,THz wave imaging

Metamaterial with flexible substrate is proposed for the near field terahertz (THz)-wave imaging system. The metamaterial constitutes double layers of split ring resonators (SRRs), which are embedded in the polymer substrate. The SRRs works as an array of probe that reserves the object near field information and transfer it to the detection system based on the frequency up-conversion with nonlinear DAST crystal. This abstract reports the progress of the research work.