100-W single-frequency master-oscillator fiber power amplifier |
| |
Authors: | Liem A Limpert J Zellmer H Tünnermann A |
| |
Affiliation: | Institute of Applied Physics, Friedrich-Schiller-University in Jena, Max-Wien-Platz 1, D-07743 Jena, Germany. Andreas.Liem@uni-jena.de |
| |
Abstract: | We report the efficient generation of 100-W single-frequency radiation with diffraction-limited beam quality at the 1064-nm wavelength by use of a master-oscillator fiber power-amplifier system, consisting of a diode-pumped monolithic nonplanar ring laser as the master oscillator and an Yb-doped large-mode-area fiber as the power amplifier. The emission spectrum, the intensity noise behavior, and further power-scaling possibilities to the >200-W level, which are determined by the threshold of stimulated Brillouin scattering in the fiber amplifier, are discussed. |
| |
Keywords: | |
本文献已被 PubMed 等数据库收录! |
|