Title :
High-power narrow-linewidth thulium-doped all-fiber MOPA
Author :
Jiang Liu;Hongxing Shi;Chen Liu;Pu Wang
Author_Institution :
Institute of Laser Engineering, Beijing University of Technology, Beijing 100124, China
Abstract :
We demonstrated a high-power narrow-linewidth thulium-doped all-fiber laser based on master-oscillator power-amplifier. The amplifier yielded 342 W of narrow-linewidth laser output at central wavelength of 2000.3 nm with 3 dB spectral bandwidth of 90 pm.
Keywords :
"Optical fiber amplifiers","Power amplifiers","Power generation","Optical fiber couplers","Laser beams","Oscillators","Bandwidth"
Conference_Titel :
Lasers and Electro-Optics Pacific Rim (CLEO-PR), 2015 11th Conference on
DOI :
10.1109/CLEOPR.2015.7376376
