Инд. авторы:	Lobach I.A., Kablukov S.I., Melkumov M.A., Khopin V.F., Babin S.A., Dianov E.M.
Заглавие:	Single-frequency Bismuth-doped fiber laser with quasi-continuous self-sweeping
Библ. ссылка:	Lobach I.A., Kablukov S.I., Melkumov M.A., Khopin V.F., Babin S.A., Dianov E.M. Single-frequency Bismuth-doped fiber laser with quasi-continuous self-sweeping // Optics Express. - 2015. - Vol.23. - Iss. 19. - P.24833-24842. - ISSN 1094-4087.
Внешние системы:	DOI: 10.1364/OE.23.024833; PubMed: 26406683; SCOPUS: 2-s2.0-84943620954; WoS: 000365076400098;
Реферат:	eng: Generation of regular pulses of linearly polarized radiation with periodic self-induced laser line sweeping by similar to 10 nm near central wavelength of similar to 1460 nm has been demonstrated for the first time in an all-fiber Bismuth laser without any tuning element. It has been shown that the radiation of each pulse is single-frequency, and the pulse-to-pulse frequency shift is as low as 1 MHz corresponding to one intermode interval in 100-m long laser cavity. The measured intra-pulse frequency chirp is below 1 MHz while the pulses are long (similar to 10 mu s) and overlapping. Thus the sweeping is nearly continuous in frequency and time domains. (C) 2015 Optical Society of America
Ключевые слова:	NM; OPTICAL-FIBERS; TUNABLE SEMICONDUCTOR-LASERS;
Издано:	2015
Физ. характеристика:	с.24833-24842