Инд. авторы:	Tarasov N., Sugavanam S., Churkin D.
Заглавие:	Spatio-temporal generation regimes in quasi-CW Raman fiber lasers
Библ. ссылка:	Tarasov N., Sugavanam S., Churkin D. Spatio-temporal generation regimes in quasi-CW Raman fiber lasers // Optics Express. - 2015. - Vol.23. - Iss. 19. - P.24189-24196. - ISSN 1094-4087.
Внешние системы:	DOI: 10.1364/OE.23.024189; РИНЦ: 24960296; PubMed: 26406625; SCOPUS: 2-s2.0-84943606531; WoS: 000365076400040;
Реферат:	eng: We present experimental measurements of intensity spatiotemporal dynamics in quasi-CW Raman fiber laser. Depending on the power, the laser operates in different spatio-temporal regimes varying from partial mode-locking near the generation threshold to almost stochastic radiation and a generation of short-lived pulses at high power. The transitions between the generation regimes are evident in intensity spatio-temporal dynamics. Two-dimensional auto-correlation functions provide an additional insight into temporal and spatial properties of the observed regimes. © 2015 Optical Society of America.
Ключевые слова:	Stochastic systems; Autocorrelation functions; Generation threshold; Temporal and spatial; Spatio-temporal dynamics; Spatio temporal; Raman fiber lasers; Measurements of; High power; Fiber lasers; Locks (fasteners);
Издано:	2015
Физ. характеристика:	с.24189-24196