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This article is cited in 9 scientific papers (total in 9 papers)
Fibre lasers
Mode selection in a directly diode-pumped Raman fibre laser using FBGs in a graded-index multimode fibre
S. I. Kablukova, E. A. Zlobinaa, M. I. Skvortsova, I. N. Nemova, A. A. Wolfa, A. V. Dostovalovba, S. A. Babinba a Institute of Automation and Electrometry, Siberian Branch of Russian Academy of Sciences, Novosibirsk
b Novosibirsk State University
Abstract:
We examine the selection of the fundamental transverse mode in a directly multimode-diode-pumped Raman laser with a cavity formed by fibre Bragg gratings (FBGs) in a graded-index fibre. The application of FBGs recorded by femtosecond radiation in the central region of the fibre core provides an unprecedentedly high (for lasers of this type) beam quality (M2 < 1.2) at a lasing power above 5 W.
Keywords:
fibre laser, Raman laser, graded-index fibre, fibre Bragg grating, diode pumping, mode selection.
Received: 30.09.2016 Revised: 21.10.2016
Citation:
S. I. Kablukov, E. A. Zlobina, M. I. Skvortsov, I. N. Nemov, A. A. Wolf, A. V. Dostovalov, S. A. Babin, “Mode selection in a directly diode-pumped Raman fibre laser using FBGs in a graded-index multimode fibre”, Kvantovaya Elektronika, 46:12 (2016), 1106–1109 [Quantum Electron., 46:12 (2016), 1106–1109]
Linking options:
https://www.mathnet.ru/eng/qe16511 https://www.mathnet.ru/eng/qe/v46/i12/p1106
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