Title :
Terahertz emission in double-graphene-layer structure
Author :
Yadav, Deepika ; Tombet, Stephane Boubanga ; Watanabe, Takayuki ; Ryzhii, Victor ; Otsuji, Taiichi
Author_Institution :
Res. Inst. of Electr. Commun., Tohoku Univ., Sendai, Japan
Abstract :
Terahertz emission by the photon-assisted resonant radiative transitions between graphene layers (GLs) in double-GL structures is theoretically and experimental demonstrated. Devices such as terahertz/infrared lasers base on this technology are very promising for terahertz optoelectronics.
Keywords :
graphene; optoelectronic devices; semiconductor lasers; terahertz waves; C; double-graphene-layer structure; infrared lasers; photon-assisted resonant radiative transitions; terahertz emission; terahertz lasers; terahertz optoelectronics; Charge carrier processes; Conductivity; Graphene; Optical device fabrication; Photonics; Stimulated emission; Tunneling;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2015 Conference on
Conference_Location :
San Jose, CA
