Title :
The lasing action of GaN-based two-dimensional surface-emitting photonic crystal lasers
Author :
Lu, Tien-Chang ; Kao, Tsung-Ting ; Chen, Shih-Wei ; Kao, Chih-Chiang ; Lin, Li-Fan ; Liu, Tzu-Wei ; Kuo, Hao-Chung ; Wang, Shing-Chung
Author_Institution :
Dept. of Photonics, Nat. Chiao Tung Univ., Hsinchu
Abstract :
We report fabrication of GaN-based two-dimensional surface emitting photonic-crystal lasers and successful demonstration of lasing action at room temperature with the emission wavelength at 424.3 nm and a low threshold pumping energy density of 3.5 mJ/cm2.
Keywords :
III-V semiconductors; gallium compounds; photonic crystals; surface emitting lasers; 2D surface-emitting photonic crystal lasers; GaN; lasing action; wavelength 424.3 nm; Frequency; Laser excitation; Laser feedback; Lasers and Electro-Optics Society; Lattices; Optical surface waves; Photonic crystals; Pump lasers; Surface emitting lasers; Vertical cavity surface emitting lasers; (140.7270) Vertical emitting lasers; (230.5298) Photonic crystals;
Conference_Titel :
Lasers and Electro-Optics, 2008 and 2008 Conference on Quantum Electronics and Laser Science. CLEO/QELS 2008. Conference on
Conference_Location :
San Jose, CA
Print_ISBN :
978-1-55752-859-9
