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2. 1.53kW from a single Yb-doped photonic crystal fiber laser, late breaking developments session;Bonati;Photonics West,2005
3. V. Gapontsev, D. Gapontsev, N. Platonov, O. Shkurikhin, V. Fomin, A. Mashkin, M. Abramov, S. Ferin, 2kW CW ytterbium fiber laser with record diffraction-limited brightness, in: Proceedings of the Conference on Lasers and Electro-Optics Europe, 2005, p. 508.
4. Kilowatt-level, narrowline width capable fibers and lasers;Walton;Proc. SPIE,2007
5. Multi-kilowatt single-mode Ytterbium-doped large-core fiber laser;Jeong;J. Opt. Soc. Korea,2009