A. A. Surin, A. A. Molkov, T. E. Borisenko, K. Yu. Prusakov, “Use of single-mode pumping as a method for suppressing mode instability in fibre lasers by an example of a 100-W narrowband Yb-doped fibre laser”, Kvantovaya Elektronika, 2018, Volume 48, Number 12,Pages <nobr>1095

This article is cited in 1 paper

Special issue devoted to fibre lasers

Use of single-mode pumping as a method for suppressing mode instability in fibre lasers by an example of a 100-W narrowband Yb-doped fibre laser

A. A. Surin^a, A. A. Molkov^ab, T. E. Borisenko^a, K. Yu. Prusakov^ab

^a IRE-Polus Research and Technology Association, Fryazino, Moscow Region
^b Moscow Institute of Physics and Technology (State University), Dolgoprudny, Moscow region

Abstract: A method for increasing the mode instability threshold in fibre lasers is proposed. It is used to develop a high-power narrowband (with a linewidth of ~0.1 nm) Yb-doped all-fibre laser with linearly polarised radiation and mode instability threshold exceeding 100 W.

Keywords: fibre laser, mode instability, linearly polarised laser radiation, cw laser.

Received: 09.10.2018
Revised: 29.10.2018