Title :
Planar broadband terahertz metamaterial absorber using single nested resonator
Author :
Yongzheng Wen ; Wei Ma ; Bailey, James ; Matmon, Guy ; Yu Xiaomei ; Aeppli, Gabriel
Author_Institution :
Inst. of Microelectron., Peking Univ., Beijing, China
Abstract :
We report a broadband terahertz metamaterial absorber with two nested back-to-back split-ring resonators constituting a single planar resonator. Bandwidths of 0.66THz and 0.98THz with the absorptivity above 0.8 and 0.6 were experimentally obtained respectively.
Keywords :
microwave photonics; optical metamaterials; optical resonators; terahertz metamaterials; absorptivity; bandwidth 0.66 THz; bandwidth 0.98 THz; planar broadband terahertz metamaterial absorber; planar resonator; single nested resonator; split-ring resonators; Absorption; Bandwidth; Broadband communication; Dielectrics; Educational institutions; Metamaterials; Resonant frequency;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2014 Conference on
Conference_Location :
San Jose, CA
