Title :
Electrically tunable plasmonic resonances with graphene
Author :
Emani, Naresh K. ; Chung, Ting-Fung ; Ni, Xingjie ; Kildishev, Alexander ; Chen, Yong P. ; Boltasseva, Alexandra
Author_Institution :
Birck Nanotechnol. Center, Purdue Univ., West Lafayette, IN, USA
Abstract :
Real time switching of a plasmonic resonance may find numerous applications in subwavelength optoelectronics, spectroscopy and sensing. We take advantage of electrically tunable interband transitions in graphene to control the strength of the plasmonic resonance.
Keywords :
carrier density; graphene; plasmonics; surface plasmon resonance; C; band structure; carrier concentration; electrically tunable interband transitions; electrically tunable plasmonic resonances; graphene; plasmonic resonance strength; real time switching; sensing; spectroscopy; subwavelength optoelectronics; Optical device fabrication; Optical diffraction; Optical sensors; Photonics; Plasmons; Voltage control;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2012 Conference on
Conference_Location :
San Jose, CA
Print_ISBN :
978-1-4673-1839-6
