Инд. авторы:	Churkin D.V., Sugavanam S.
Заглавие:	Spatio-temporal intensity dynamics of passively mode-locked fiber laser
Библ. ссылка:	Churkin D.V., Sugavanam S. Spatio-temporal intensity dynamics of passively mode-locked fiber laser // Proceedings of SPIE - The International Society for Optical Engineering. - 2016. - Vol.9732. - Art.97320I. - ISSN 0277-786X.
Внешние системы:	DOI: 10.1117/12.2211762; РИНЦ: 27142523; SCOPUS: 2-s2.0-84982113166; WoS: 000382984800007;
Реферат:	eng: We present recent results on measurements of intensity spatio-temporal dynamics in passively mode-locked fibre laser. We experimentally uncover distinct, dynamic and stable spatio-temporal generation regimes of various stochasticity and periodicity properties in though-to-be unstable laser. We present a method to distinguish various types of generated coherent structures, including rogue and shock waves, within the radiation by means of introducing of intensity ACF evolution map. We also discuss how the spectral dynamics could be measured in fiber lasers generating irregular train of pulses of quasi-CW generation via combination of heterodyning and intensity spatio-temporal measurement concept. © 2016 SPIE.
Ключевые слова:	Spectral dynamics; Mode-locked fiber lasers; Periodicity property; Passively mode-locked fiber lasers; Coherent structure; Time measurement; Shock waves; Passive mode locking; Fiber lasers; Dynamics; spatio-temporal dynamics; rogue waves; real-time measurements; fiber lasers; coherent structures; Real time measurements; Spatio-temporal dynamics; Fibers; Spatio temporal; Rogue waves;
Издано:	2016
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