Abstract
The fiber amplifier system, using a large mode area fiber, combines all-fiber counter-pumping with an excellent beam quality. A fundamental mode power content of at least 97% up to 120 W and 91% at 215 W was measured.
© 2013 Optical Society of America
PDF ArticleMore Like This
T. Theeg, H. Sayinc, J. Neumann, L. Overmeyer, and D. Kracht
CJ_1_2 The European Conference on Lasers and Electro-Optics (CLEO/Europe) 2013
L. Zhang, S. Cui, C. Liu, J. Zhou, and Y. Feng
MA1_2 Conference on Lasers and Electro-Optics/Pacific Rim (CLEO/PR) 2013
M. Karow, C. Zhu, D. Kracht, J. Neumann, A. Galvanauskas, and P. Wessels
CJ_1_6 The European Conference on Lasers and Electro-Optics (CLEO/Europe) 2013