Title :
Single-mode narrow linewidth three-section coupled-cavity laser
Author :
Yang, Youguang ; Wang, Yin ; Wang, Lei ; Zhang, Sen ; He, Jian-Jun
Author_Institution :
Dept. of Opt. Eng., Zhejiang Univ., Hangzhou, China
Abstract :
A single-mode three-section coupled-cavity laser with deep etched trenches is designed and fabricated. A narrow linewidth of about 120kHz and a high side-mode suppression ratio (SMSR) of 45dB were obtained.
Keywords :
etching; laser cavity resonators; laser modes; semiconductor lasers; deep etched trenches; narrow linewidth; side mode suppression ratio; single mode three section coupled cavity laser; Cavity resonators; Current measurement; Fiber lasers; Laser modes; Measurement by laser beam; Semiconductor lasers; Waveguide lasers;
Conference_Titel :
Opto-Electronics and Communications Conference (OECC), 2012 17th
Conference_Location :
Busan
Print_ISBN :
978-1-4673-0976-9
Electronic_ISBN :
2166-8884
DOI :
10.1109/OECC.2012.6276549
