Title :
Electromagnetically induced transparency in a terahertz metamaterial
Author :
Chiam, Sher-Yi ; Singh, Ranjan ; Rockstuhl, Carsten ; Lederer, Falk ; Zhang, Weili ; Bettiol, Andrew A.
Author_Institution :
Dept. of Phys., Nat. Univ. of Singapore, Singapore, Singapore
Abstract :
We experimentally demonstrate a metamaterial that mimics electromagnetically induced transparency at terahertz frequencies. This is achieved by independently exciting two resonances in which their coupling to the radiation field, and their resonance linewidths, differ strongly.
Keywords :
metamaterials; optical materials; terahertz wave generation; transparency; electromagnetically induced transparency; radiation field; resonance linewidths; terahertz metamaterial; Frequency; Laser beams; Metamaterials; Numerical simulation; Optical coupling; Optical ring resonators; Q factor; Refractive index; Resonance; Spectroscopy;
Conference_Titel :
Lasers and Electro-Optics (CLEO) and Quantum Electronics and Laser Science Conference (QELS), 2010 Conference on
Conference_Location :
San Jose, CA
Print_ISBN :
978-1-55752-890-2
Electronic_ISBN :
978-1-55752-890-2
