Stochasticity and coherent structures in ultra-long mode-locked lasers

Dmitry Churkin

Abstract

Ultra-long mode-locked lasers are known to be strongly influenced by nonlinear interactions in long cavities that results in noise-like stochastic pulses. Here, by using an advanced technique of real-time measurements of both temporal and spatial (over round-trips) intensity evolution, we reveal an existence of wide range of generation regimes. Different kinds of coherent structures including dark and grey solitons and rogue-like bright coherent structures are observed as well as interaction between them are revealed.

Original language	English
Pages	89
Number of pages	1
Publication status	Published - 11 Aug 2014
Event	SIAM conference on Nonlinear Waves and coherent structures - Churchill College, University of Cambridge, Cambridge, United Kingdom Duration: 11 Aug 2014 → 14 Aug 2014

Conference

Conference	SIAM conference on Nonlinear Waves and coherent structures
Abbreviated title	NW14
Country/Territory	United Kingdom
City	Cambridge
Period	11/08/14 → 14/08/14
Other	Theoretical aspects of applied mathematical research on nonlinear waves and coherent structures are relevant to subjects as diverse as general relativity, high-energy particle and plasma physics, fluid and solid mechanics, nonlinear electrical circuits, Bose-Einstein condensation, nonlinear optics, random media, atmosphere and ocean dynamics, chemical reactions, and biology. Remarkable agreement between theory and experiments can be claimed in many of these fields. The goals of the conference are to provide a forum for the development of mathematical methods and tools, to foster cross-fertilization among different fields of application, and most crucially to enable communication between the mathematicians who build the theory and the scientists who use it. The conference program will consist of presentations on subjects ranging from basic mathematical research to concrete applications.

Bibliographical note

(Invited paper), Book of Abstracts of the SIAM Conference on Nonlinear Waves and Coherent Structures (NW14)

In-cavity transformations for new nonlinear regimes of pulse generation in mode-locked fibre lasers
Boscolo, S., Turitsyn, S. & Finot, C., Aug 2014, p. 42. 1 p.
Research output: Unpublished contribution to conference › Abstract › peer-review
Nonlinear pulse shaping in normally dispersive fibres: experimental examples
Hammani, K., Fatome, J., Millot, G., Boscolo, S., Rigneault, H., Wabnitz, S. & Finot, C., Aug 2014, p. 42. 1 p.
Research output: Unpublished contribution to conference › Abstract › peer-review

Cite this

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title = "Stochasticity and coherent structures in ultra-long mode-locked lasers",

abstract = "Ultra-long mode-locked lasers are known to be strongly influenced by nonlinear interactions in long cavities that results in noise-like stochastic pulses. Here, by using an advanced technique of real-time measurements of both temporal and spatial (over round-trips) intensity evolution, we reveal an existence of wide range of generation regimes. Different kinds of coherent structures including dark and grey solitons and rogue-like bright coherent structures are observed as well as interaction between them are revealed.",

author = "Dmitry Churkin",

note = "(Invited paper), Book of Abstracts of the SIAM Conference on Nonlinear Waves and Coherent Structures (NW14); SIAM conference on Nonlinear Waves and coherent structures, NW14 ; Conference date: 11-08-2014 Through 14-08-2014",

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day = "11",

language = "English",

pages = "89",

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T1 - Stochasticity and coherent structures in ultra-long mode-locked lasers

AU - Churkin, Dmitry

N1 - (Invited paper), Book of Abstracts of the SIAM Conference on Nonlinear Waves and Coherent Structures (NW14)

PY - 2014/8/11

Y1 - 2014/8/11

N2 - Ultra-long mode-locked lasers are known to be strongly influenced by nonlinear interactions in long cavities that results in noise-like stochastic pulses. Here, by using an advanced technique of real-time measurements of both temporal and spatial (over round-trips) intensity evolution, we reveal an existence of wide range of generation regimes. Different kinds of coherent structures including dark and grey solitons and rogue-like bright coherent structures are observed as well as interaction between them are revealed.

AB - Ultra-long mode-locked lasers are known to be strongly influenced by nonlinear interactions in long cavities that results in noise-like stochastic pulses. Here, by using an advanced technique of real-time measurements of both temporal and spatial (over round-trips) intensity evolution, we reveal an existence of wide range of generation regimes. Different kinds of coherent structures including dark and grey solitons and rogue-like bright coherent structures are observed as well as interaction between them are revealed.

M3 - Abstract

SP - 89

T2 - SIAM conference on Nonlinear Waves and coherent structures

Y2 - 11 August 2014 through 14 August 2014

ER -

Stochasticity and coherent structures in ultra-long mode-locked lasers

Abstract

Conference

Bibliographical note

Fingerprint

Research output

In-cavity transformations for new nonlinear regimes of pulse generation in mode-locked fibre lasers

Nonlinear pulse shaping in normally dispersive fibres: experimental examples

Cite this