Title :
Electrically driven nanobeam photonic crystal laser
Author :
Kwang-Yong Jeong ; You-Shin No ; Ju-Hyung Kang ; Soon-Hong Kwon ; Min-Kyo Seo ; Yong-Hee Lee ; Hong-Gyu Park
Author_Institution :
Dept. of Phys., Korea Univ., Seoul, South Korea
Abstract :
We report room-temperature lasing in a photonic crystal nanobeam cavity. The electrical current pulse is injected through a central post placed underneath the nanobeam. Lasing action is observed at a wavelength of ~1470 nm with a threshold current of ~ 9μA.
Keywords :
laser cavity resonators; nanophotonics; photonic crystals; solid lasers; electrical current pulse; electrically driven nanobeam photonic crystal laser; lasing action; temperature 293 K to 298 K; threshold current; Cavity resonators; Laser modes; Photonic crystals; Pump lasers; Surface emitting lasers;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2013 Conference on
Conference_Location :
San Jose, CA
