Title :
Widely-tunable high-power narrow-linewidth thulium-doped all-fiber superfluorescent source
Author :
Jiang Liu ; Hongxing Shi ; Chen Liu ; Pu Wang
Author_Institution :
Inst. of Laser Eng., Beijing Univ. of Technol., Beijing, China
Abstract :
Power scaling of narrow-linewidth thulium-doped fiber superfluorescent source with wavelength tunable from 1940~2010nm is reported. The all-fiber superfluorescent source yielded 364W of output power at central wavelength of 1980nm with 3dB spectral bandwidth of 1.9nm.
Keywords :
laser tuning; optical fibre amplifiers; superradiance; thulium; output power; power 364 W; power scaling; spectral bandwidth; wavelength 1940 nm to 2010 nm; widely-tunable high-power narrow-linewidth thulium-doped all-fiber superfluorescent source; Bandwidth; Optical fiber amplifiers; Optical fiber couplers; Optical fiber devices; Optical fiber filters; Power amplifiers; Power generation;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2015 Conference on
Conference_Location :
San Jose, CA
