the National High Technology Research and Development Program of China (No.2011AA010205);the National Natural Science Foundation of China (Nos.61171027, 10904076 and 11274186);the Natural Science Foundation of Tianjin of China (No.10JCZDJC152000);the Doctoral Fund of Ministry of Education of China (No.20090031110033)
A metamaterial based on complementary planar double-split-ring resonator (DSRR) structure is presented and demonstrated, which can optically tune the transmission of the terahertz (THz) wave. Unlike the traditional DS...