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Machine Learning Methods for Control of Fibre Lasers with Double Gain Nonlinear Loop Mirror. / Kokhanovskiy, Alexey; Ivanenko, Aleksey; Kobtsev, Sergey и др.

в: Scientific Reports, Том 9, № 1, 2916, 27.02.2019, стр. 2916.

Результаты исследований: Научные публикации в периодических изданияхстатьяРецензирование

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Kokhanovskiy A, Ivanenko A, Kobtsev S, Smirnov S, Turitsyn S. Machine Learning Methods for Control of Fibre Lasers with Double Gain Nonlinear Loop Mirror. Scientific Reports. 2019 февр. 27;9(1):2916. 2916. doi: 10.1038/s41598-019-39759-1

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BibTeX

@article{ebe566f3b13c4e39bf0c1e09ddb9262b,
title = "Machine Learning Methods for Control of Fibre Lasers with Double Gain Nonlinear Loop Mirror",
abstract = "Many types of modern lasers feature nonlinear properties, which makes controlling their operation a challenging engineering problem. In particular, fibre lasers present both high-performance devices that are already used for diverse industrial applications, but also interesting and not yet fully understood nonlinear systems. Fibre laser systems operating at high power often have multiple equilibrium states, and this produces complications with the reproducibility and management of such devices. Self-tuning and feedback-enabled machine learning approaches might define a new era in laser science and technology. The present study is the first to demonstrate experimentally the application of machine learning algorithms for control of the pulsed regimes in an all-normal dispersion, figure-eight fibre laser with two independent amplifying fibre loops. The ability to control the laser operation state by electronically varying two drive currents makes this scheme particularly attractive for implementing machine learning approaches. The self-tuning adjustment of two independent gain levels in the laser cavity enables generation-on-demand pulses with different duration, energy, spectral characteristics and time coherence. We introduce and evaluate the application of several objective functions related to selection of the pulse duration, energy and degree of temporal coherence of the radiation. Our results open up the possibility for new designs of pulsed fibre lasers with robust electronics-managed control.",
keywords = "MODE-LOCKING, MANAGEMENT, POWER",
author = "Alexey Kokhanovskiy and Aleksey Ivanenko and Sergey Kobtsev and Sergey Smirnov and Sergey Turitsyn",
year = "2019",
month = feb,
day = "27",
doi = "10.1038/s41598-019-39759-1",
language = "English",
volume = "9",
pages = "2916",
journal = "Scientific Reports",
issn = "2045-2322",
publisher = "Nature Publishing Group",
number = "1",

}

RIS

TY - JOUR

T1 - Machine Learning Methods for Control of Fibre Lasers with Double Gain Nonlinear Loop Mirror

AU - Kokhanovskiy, Alexey

AU - Ivanenko, Aleksey

AU - Kobtsev, Sergey

AU - Smirnov, Sergey

AU - Turitsyn, Sergey

PY - 2019/2/27

Y1 - 2019/2/27

N2 - Many types of modern lasers feature nonlinear properties, which makes controlling their operation a challenging engineering problem. In particular, fibre lasers present both high-performance devices that are already used for diverse industrial applications, but also interesting and not yet fully understood nonlinear systems. Fibre laser systems operating at high power often have multiple equilibrium states, and this produces complications with the reproducibility and management of such devices. Self-tuning and feedback-enabled machine learning approaches might define a new era in laser science and technology. The present study is the first to demonstrate experimentally the application of machine learning algorithms for control of the pulsed regimes in an all-normal dispersion, figure-eight fibre laser with two independent amplifying fibre loops. The ability to control the laser operation state by electronically varying two drive currents makes this scheme particularly attractive for implementing machine learning approaches. The self-tuning adjustment of two independent gain levels in the laser cavity enables generation-on-demand pulses with different duration, energy, spectral characteristics and time coherence. We introduce and evaluate the application of several objective functions related to selection of the pulse duration, energy and degree of temporal coherence of the radiation. Our results open up the possibility for new designs of pulsed fibre lasers with robust electronics-managed control.

AB - Many types of modern lasers feature nonlinear properties, which makes controlling their operation a challenging engineering problem. In particular, fibre lasers present both high-performance devices that are already used for diverse industrial applications, but also interesting and not yet fully understood nonlinear systems. Fibre laser systems operating at high power often have multiple equilibrium states, and this produces complications with the reproducibility and management of such devices. Self-tuning and feedback-enabled machine learning approaches might define a new era in laser science and technology. The present study is the first to demonstrate experimentally the application of machine learning algorithms for control of the pulsed regimes in an all-normal dispersion, figure-eight fibre laser with two independent amplifying fibre loops. The ability to control the laser operation state by electronically varying two drive currents makes this scheme particularly attractive for implementing machine learning approaches. The self-tuning adjustment of two independent gain levels in the laser cavity enables generation-on-demand pulses with different duration, energy, spectral characteristics and time coherence. We introduce and evaluate the application of several objective functions related to selection of the pulse duration, energy and degree of temporal coherence of the radiation. Our results open up the possibility for new designs of pulsed fibre lasers with robust electronics-managed control.

KW - MODE-LOCKING

KW - MANAGEMENT

KW - POWER

UR - http://www.scopus.com/inward/record.url?scp=85062273924&partnerID=8YFLogxK

U2 - 10.1038/s41598-019-39759-1

DO - 10.1038/s41598-019-39759-1

M3 - Article

C2 - 30814626

AN - SCOPUS:85062273924

VL - 9

SP - 2916

JO - Scientific Reports

JF - Scientific Reports

SN - 2045-2322

IS - 1

M1 - 2916

ER -

ID: 18676541