Title :
Electrical control of optical plasmon resonance with graphene
Author :
Jonghwan Kim ; Hyungmok Son ; Cho, David J. ; Baisong Geng ; Regan, Will ; Sufei Shi ; Kim, Kunsu ; Zettl, Alex ; Yuen-Ron Shen ; Feng Wang
Author_Institution :
Dept. of Phys., Univ. of California at Berkeley, Berkeley, CA, USA
Abstract :
Despite unique and fascinating capability in subwavelength optics, active control of optical plasmon resonance has been hampered by drastically weak optical response of free carriers at optical frequency. We demonstrate efficient control of optical plasmon resonance in gold nanorod with graphene by electrical gating.
Keywords :
electro-optical effects; gold; graphene; nanophotonics; nanorods; optical control; surface plasmon resonance; C-Au; electrical control; electrical gating; gold nanorod; graphene; optical frequency; optical plasmon resonance; subwavelength optics; Gold; Graphene; Optical imaging; Optical scattering; Optical sensors; Plasmons;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2013 Conference on
Conference_Location :
San Jose, CA
