Title :
300-W spectral beam combination of narrow-linewidth pulsed rod-type fiber lasers
Author :
Y. H. Cha;G. Lim;Y. H. Kim;J. S. Shin;D. Y. Jeong
Author_Institution :
Korea Atomic Energy Research Institute, 111 Daedeok-daero 989beon-gil, Yuseong-gu, Daejeon, Republic of Korea
Abstract :
We have demonstrated spectral beam combination of three narrow-linewidth pulsed rod-type fiber lasers with different wavelengths by using a multi-layer dielectric grating. The combined laser power is 300 W with a good beam quality.
Keywords :
"Laser beams","Measurement by laser beam","Gratings","Optical fiber amplifiers","Q-factor","Optical fiber polarization","Oscillators"
Conference_Titel :
Lasers and Electro-Optics Pacific Rim (CLEO-PR), 2015 11th Conference on
DOI :
10.1109/CLEOPR.2015.7376123
