Title :
Ultraviolet GaN-based lasers with micro-/nano-structures
Author :
Shih, Min-Hsiung ; Chen, Cheng-Chang ; Wang, Yow-Gwo ; Kuo, Ming-Yen ; Yang, Yi-Chun ; Kuo, Hao-Chung
Author_Institution :
Dept. of Photonic, Nat. Chiao Tung Univ., Hsinchu, Taiwan
Abstract :
We demonstrated lasing action in GaN-based material cavities which contained microdisk, photonic crystal with distributed Bragg reflector and metal-coated nano-stripe. Under room temperature pulsed operation, the lasing modes were achieved at ultraviolet wavelength range.
Keywords :
III-V semiconductors; distributed Bragg reflector lasers; gallium compounds; laser cavity resonators; microdisc lasers; photonic crystals; semiconductor lasers; ultraviolet spectra; wide band gap semiconductors; GaN; GaN-based material cavities; distributed Bragg reflector; lasing action; metal-coated nano-stripe; microdisk; microstructures; nanostructures; photonic crystal; pulsed operation; temperature 293 K to 298 K; ultraviolet GaN-based lasers; ultraviolet wavelength range; Gallium nitride; Nanoscale devices; Photonics; Wavelength measurement;
Conference_Titel :
Opto-Electronics and Communications Conference (OECC), 2011 16th
Conference_Location :
Kaohsiung
Print_ISBN :
978-1-61284-288-2
Electronic_ISBN :
978-986-02-8974-9
