Title :
Angular-resolved lasing characteristics at different band edges in GaN photonic crystal surface emitting lasers
Author :
Chen, Shih-Wei ; Lu, Tien-Chang ; Hou, Yun-Ju ; Liu, Ting-Chun ; Kuo, Hao-Chung ; Wang, Shing-Chung
Author_Institution :
Dept. of Photonics, Nat. Chiao Tung Univ., Hsinchu, Taiwan
Abstract :
We successfully demonstrated and analyzed the angular-resolved characteristics of GaN-based photonic-crystal surface emitting lasers at different band edges (Γ, K, and M), showing specific lasing angles in measured dispersion diagram.
Keywords :
Diffraction; Distributed feedback devices; Gallium nitride; Laser feedback; Lasers and Electro-Optics Society; Optical surface waves; Photonic crystals; Semiconductor lasers; Surface emitting lasers; Vertical cavity surface emitting lasers;
Conference_Titel :
Lasers and Electro-Optics (CLEO) and Quantum Electronics and Laser Science Conference (QELS), 2010 Conference on
Conference_Location :
San Jose, CA, USA
Print_ISBN :
978-1-55752-890-2
Electronic_ISBN :
978-1-55752-890-2
