Spatio-temporal intensity dynamics of passively mode-locked fiber laser

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Abstract

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.

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  • Spatio-temporal intensity dynamics of passively mode-locked fiber laser

    Rights statement: Dmitry V. Churkin and Srikanth Sugavanam, "Spatio-temporal intensity dynamics of passively mode-locked fiber laser", Proc. SPIE 9732, Real-time Measurements, Rogue Events, and Emerging Applications, 97320I (March 9, 2016). Copyright 2016 Society of Photo-Optical Instrumentation Engineers. One print or electronic copy may be made for personal use only. Systematic reproduction and distribution, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper are prohibited. DOI: http://dx.doi.org/10.1117/12.2211762

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Details

Publication date13 Feb 2016
Publication titleReal-time Measurements, Rogue Events, and Emerging Applications
EditorsBahram Jalali, Sergei K. Turitsyn, Daniel R. Solli, John M. Dudley
Place of PublicationBellingham, WA (US)
PublisherSPIE
Number of pages9
ISBN (Print)978-1-6284-1967-2
Original languageEnglish
EventReal-Time Measurements, Rogue Events, and Emerging Applications - San Francisco, United States

Publication series

NameSPIE Proceedings
PublisherSPIE
Volume9732
ISSN (Print)0277-786X
ISSN (Electronic)2410-9045

Conference

ConferenceReal-Time Measurements, Rogue Events, and Emerging Applications
CountryUnited States
CitySan Francisco
Period15/02/1616/02/16

Bibliographic note

Dmitry V. Churkin and Srikanth Sugavanam, "Spatio-temporal intensity dynamics of passively mode-locked fiber laser", Proc. SPIE 9732, Real-time Measurements, Rogue Events, and Emerging Applications, 97320I (March 9, 2016). Copyright 2016 Society of Photo-Optical Instrumentation Engineers. One print or electronic copy may be made for personal use only. Systematic reproduction and distribution, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper are prohibited. DOI: http://dx.doi.org/10.1117/12.2211762

    Keywords

  • coherent structures, fiber lasers, real-time measurements, rogue waves, spatio-temporal dynamics

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