@ARTICLE{Stachowiak_D._High-power_2015,
 author={Stachowiak, D. and Kaczmarek, P. and Abramski, K.M.},
 volume={vol. 23},
 number={No 4},
 pages={259-264},
 journal={Opto-Electronics Review},
 howpublished={online},
 year={2015},
 publisher={Polish Academy of Sciences (under the auspices of the Committee on Electronics and Telecommunication) and Association of Polish Electrical Engineers in cooperation with Military University of Technology},
 abstract={In this paper our results of investigation on a pump power combiner in a configuration of 7×1 are presented. The performed combiner, with pump power of 80–85% transmission level, was successfully applied in a thulium doped fibre laser. The performed all-fibre laser setup reached a total CW output power of 6.42 W, achieving the efficiency on a 32.1% level},
 type={Article},
 title={High-power pump combiners for Tm-doped fibre lasers},
 URL={http://www.journals.pan.pl/Content/116148/PDF-MASTER/pan_doi_blank.pdf},
 keywords={fibre lasers, thulium-doped fibres, pump power combiners, tapered fibre bundles},
}