Title :
Temperature dependence of closed mode Q-factor in terahertz metamaterial superlattice
Author :
Woo, J.H. ; Kim, E.S. ; Kang, Boyoung ; Choi, E.Y. ; Lee, Hyun-Hee ; Kim, J. ; Lee, Y.U. ; Hong, Tae Y. ; Kim, Jae H. ; Wu, J.W.
Author_Institution :
Dept. of Phys., Ewha Womans Univ., Seoul, South Korea
Abstract :
Terahertz metamaterial superlattice is fabricated with double-split ring resonators. By cooling down to the cryogenic temperature 4K, changes in Q-factor of closed mode resonance originating from coherent coupling in metamaterial are investigated.
Keywords :
Q-factor; cryogenics; light coherence; metamaterials; microwave photonics; optical fabrication; optical multilayers; optical resonators; superlattices; terahertz waves; thermo-optical effects; coherent coupling; cryogenics; double-split ring resonators; optical fabrication; temperature-dependent closed mode Q-factor; terahertz metamaterial superlattice; Couplings; Metamaterials; Plasmons; Q factor; Superlattices; Temperature; Time domain analysis;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2011 Conference on
Conference_Location :
Baltimore, MD
Print_ISBN :
978-1-4577-1223-4
