Инд. авторы:	Kablukov S.I., Zlobina E.A., Skvortsov M.I., Nemov I.N., Wolf A.A., Dostovalov A.V., Babin S.A.
Заглавие:	Mode selection in a directly diode-pumped Raman fibre laser using FBGs in a graded-index multimode fibre
Библ. ссылка:	Kablukov S.I., Zlobina E.A., Skvortsov M.I., Nemov I.N., Wolf A.A., Dostovalov A.V., Babin S.A. Mode selection in a directly diode-pumped Raman fibre laser using FBGs in a graded-index multimode fibre // Quantum Electronics. - 2016. - Vol.46. - Iss. 12. - P.1106-1109. - ISSN 1063-7818. - EISSN 1468-4799.
Внешние системы:	DOI: 10.1070/QEL16215; WoS: 000391316400011;
Реферат:	eng: 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 (M-2 < 1.2) at a lasing power above 5 W.
Ключевые слова:	mode selection; diode pumping; fibre Bragg grating; graded-index fibre; Raman laser; fibre laser; BRAGG GRATINGS;
Издано:	2016
Физ. характеристика:	с.1106-1109