@article{YE2017, 
author = {Jun YE and Jiangming XU and Hanwei ZHANG and Pu ZHOU},
title = {Powerful narrow linewidth random fiber laser},
year = {2017},
journal = {Photonic Sensors},
volume = {7},
number = {1},
pages = {82-87},
keywords = {Random fiber laser, distributed feedback, Rayleigh scattering, Raman scattering},
url = {https://www.sciopen.com/article/10.1007/s13320-016-0361-5},
doi = {10.1007/s13320-016-0361-5},
abstract = {In this paper, we demonstrate a narrow linewidth random fiber laser, which employs a tunable pump laser to select the operating wavelength for efficiency optimization, a narrow-band fiber Bragg grating (FBG) and a section of single mode fiber to construct a half-open cavity, and a circulator to separate pump light input and random lasing output. Spectral linewidth down to 42.31 GHz is achieved through filtering by the FBG. When 8.97 W pump light centered at the optimized wavelength 1036.5nm is launched into the half-open cavity, 1081.4 nm random lasing with the maximum output power of 2.15W is achieved, which is more powerful than the previous reported results.}
}