Title :
Graphene-contact electrically driven microdisk lasers
Author :
Yoon-Ho Kim ; Soon-Hong Kwon ; Jung Min Lee ; Min-Soo Hwang ; Ju-Hyung Kang ; Won Il Park ; Hong-Gyu Park
Author_Institution :
Dept. of Phys., Korea Univ., Seoul, South Korea
Abstract :
We demonstrated an electrically driven microdisk laser using a transparent graphene electrode. Lasing operation was achieved with a low-threshold current of ~300 μA at room temperature.
Keywords :
graphene; microdisc lasers; C; graphene-contact electrically driven microdisk lasers; lasing operation; low-threshold current; room temperature; temperature 293 K to 298 K; transparent graphene electrode; Cavity resonators; Electrodes; Graphene; Lasers; Optical device fabrication; Optical imaging; Optical sensors;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2013 Conference on
Conference_Location :
San Jose, CA
