We reported on a Yb-doped all-fiber amplifier when seeded with a 20 GHz line-width master oscillator. By using mode controlling technology, an output power of 1.75 kW with near-diffraction limited beam quality (M2=1.77) was observed.

© 2015 Optical Society of America

PDF Article
This paper was not presented at the conference

More Like This
2.7 kW CW Narrow Linewidth Yb-doped all-fiber Amplifiers for Beam Combining Application

Yunfeng Qi, Yifeng Yang, Hui Shen, Bing He, and Jun Zhou
ATu3A.1 Advanced Solid State Lasers (ASSL) 2017

1 kW narrow-linewidth fiber amplifier for spectral beam combining

Chr. Wirth, O. Schmidt, I. Tsybin, T. Schreiber, J. Limpert, R. Eberhardt, and A. Tünnermann
WA6 Advanced Solid-State Photonics (ASSP) 2008

Diode-pumped narrow linewidth multi-kW metalized Yb fiber amplifier

Charles X. Yu, Oleg Shatrovoy, T. Y. Fan, and Thierry Taunay
ATu6A.1 Advanced Solid State Lasers (ASSL) 2016


You do not have subscription access to this journal. Citation lists with outbound citation links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
Login to access Optica Member Subscription