22 February 2017 Linewidth-narrowed 2-μm single-frequency fiber laser based on stimulated Brillouin scattering effect
Author Affiliations +
Abstract
A 2-μm linear-polarized single-frequency Brillouin-Thulium fiber laser (BTFL) has been experimentally investigated for linewidth narrowing. The threshold for the Brillouin pump is around 200 mW, and more than 205 mW single-frequency Stokes laser was achieved with the 793 nm pump power of 8.5 W. The linewidth of the fiber laser has been narrowed for ~8 times, from 34 to 4.6 kHz. The measured RIN of the BTFL is <-150 dB/Hz for frequency above 2 MHz, which approaches the shot noise limit.
Conference Presentation
© (2017) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Shijie Fu, Shijie Fu, Wei Shi, Wei Shi, Haiwei Zhang, Haiwei Zhang, Quan Sheng, Quan Sheng, Xiaolei Bai, Xiaolei Bai, Jianquan Yao, Jianquan Yao, } "Linewidth-narrowed 2-μm single-frequency fiber laser based on stimulated Brillouin scattering effect", Proc. SPIE 10083, Fiber Lasers XIV: Technology and Systems, 100830L (22 February 2017); doi: 10.1117/12.2251644; https://doi.org/10.1117/12.2251644
PROCEEDINGS
6 PAGES + PRESENTATION

SHARE
Back to Top