Title :
Broad electrical tuning of graphene-loaded optical antennas
Author :
Yu Yao ; Kats, Mikhail A. ; Genevet, P. ; Nanfang Yu ; Yi Song ; Jing Kong ; Capasso, Federico
Author_Institution :
Sch. of Eng. & Appl. Sci., Harvard Univ., Cambridge, MA, USA
Abstract :
We demonstrate electrical tuning of graphene-loaded optical antennas over a broad wavelength range (~650 nm, 10% of the resonance frequency) and optical intensity modulation with a bandwidth of 600 nm in the mid-infrared wavelength region.
Keywords :
antennas; electro-optical modulation; graphene; infrared spectra; optical materials; C; bandwidth; broad electrical tuning; broad wavelength range; graphene-loaded optical antennas; mid-infrared wavelength region; optical intensity modulation; resonance frequency; Antenna arrays; Antenna measurements; Graphene; Logic gates; Reflector antennas; Tuning; Voltage measurement;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2013 Conference on
Conference_Location :
San Jose, CA
