Title :
Random Laser Emission from Surface-corrugated Waveguide
Author :
Xu, Lei ; Song, Qinghai ; Xiao, Shumin ; Liu, Liying
Author_Institution :
The State key lab for Advanced Photonic Materials and Devices, Department of Optical Science and Engineering, Fudan University, Shanghai 200433, China; leixu@fudan.ac.cn
Abstract :
Random laser emission from surface corrugated waveguides is reported for the first time. Discrete lasing modes, super narrow spectral linewidth, and the existence of lasing threshold have been observed. Single mode emission was also observed.
Keywords :
Corrugated surfaces; Optical films; Optical scattering; Optical surface waves; Optical waveguide theory; Optical waveguides; Resonance light scattering; Surface emitting lasers; Surface waves; Waveguide lasers;
Conference_Titel :
Lasers and Electro-Optics, 2005. CLEO/Pacific Rim 2005. Pacific Rim Conference on
Print_ISBN :
0-7803-9242-6
DOI :
10.1109/CLEOPR.2005.1569611
