Beam cleanup of a pulsed multimode fiber master-oscillator power-amplifier at 1.55 μm using stimulated Brillouin scattering

Autor:	Jean-Pierre Huignard, Eric Lallier, Patrick Georges, Bastien Steinhausser, Arnaud Brignon
Rok vydání:	2007
Předmět:	Double-clad fiber Materials science Multi-mode optical fiber Fiber optic sensor business.industry Brillouin scattering Amplifier Optoelectronics Polarization-maintaining optical fiber Laser beam quality business Graded-index fiber
Zdroj:	Scopus-Elsevier
DOI:	10.1364/pr.2007.mb52
Popis:	We present a large core Er:Yb co-doped fiber amplifier followed by a beam quality recovery system. The multimode output (220µJ, M²~6) is converted in a good quality beam (M²=1.6, 110µJ) through SBS beam cleanup.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::07e6ef9f639160d23186bbe2c05fafd3 https://doi.org/10.1364/pr.2007.mb52 Zobrazit plný text záznamu