Title :
Metamaterial induced terahertz transparency and absorption
Author :
Jianqiang Gu ; Singh, Ranjan ; Jiaguang Han ; Zhen Tian ; Shuang Zhang ; Weili Zhang
Author_Institution :
Center for Terahertz waves & Coll. of Precision Instrum. & Optoelectron. Eng., Tianjin Univ., Tianjin, China
Abstract :
Metasurface analogues of electromagnetically induced transparency and absorption are experimentally observed in near-field coupled subwavelength systems. Engineered with active control mechanisms, the unique resonances are promising in next-generation chip-scale terahertz photonic devices.
Keywords :
optical metamaterials; self-induced transparency; terahertz wave spectra; active control mechanisms; electromagnetically induced absorption; electromagnetically induced transparency; metamaterial induced terahertz absorption; metamaterial induced terahertz transparency; metasurface analogues; near-field coupled subwavelength systems; next-generation chip-scale terahertz photonic devices; resonances; Absorption; Couplings; High-temperature superconductors; Interference; Metamaterials; Optical resonators; Tomography;
Conference_Titel :
Photonics Conference (IPC), 2014 IEEE
Conference_Location :
San Diego, CA
DOI :
10.1109/IPCon.2014.6995415
