Title :
Defect mode lasing in metal-coated GaN grating structure at room temperature
Author :
Kuo-Ju Chen ; Wan-Hai Hsu ; Wei-Chun Liao ; Min-Hsiung Shih ; Hao-Chung Kuo
Author_Institution :
Dept. of Photonics, Nat. Chiao Tung Univ., Hsinchu, Taiwan
Abstract :
The lasing action from a metal-coated GaN with defect grating structure was observed and the wavelength is approximately 365 nm with the quality factor of 480 at room temperature.
Keywords :
III-V semiconductors; diffraction gratings; gallium compounds; laser cavity resonators; laser modes; nanophotonics; semiconductor lasers; GaN; defect mode lasing; lasing action; metal-coated GaN grating structure; nanocavity laser resonators; one dimensional photonic crystal; quality factor; room temperature; wavelength 365 nm; Cavity resonators; Gallium nitride; Gratings; Lasers; Plasmons; Q-factor;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2014 Conference on
Conference_Location :
San Jose, CA
