%0 Journal Article
%A Khalil, Yahia
%A Bahri, Mehran
%A Klenke, Arno
%A Jauregui, Cesar
%A Wanitschke, Felix
%A Nold, Johannes
%A Kuhn, Stefan
%A Haarlammert, Nicoletta
%A Schreiber, Thomas
%A Limpert, Jens
%T 3 × 3 multicore, Yb-doped fiber amplifier with 3.2 kW output power
%J Optics letters
%V 51
%N 6
%@ 0146-9592
%C Washington, DC
%I Soc.
%M GSI-2026-00552
%P 1677
%D 2026
%Z Supported by BMBF under grant # 13N15244
%F PUB:(DE-HGF)16
%9 Journal Article
%$ pmid:41824740
%U <Go to ISI:>//WOS:001718865300036
%R 10.1364/OL.591257
%U https://repository.gsi.de/record/366651