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Electronic control of different generation regimes in mode-locked all-fibre F8 laser. / Kobtsev, Sergey; Ivanenko, Aleksey; Kokhanovskiy, Alexey et al.

In: Laser Physics Letters, Vol. 15, No. 4, 045102, 01.04.2018.

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@article{b38c7341e5d04e83b13cabcc1777fa65,
title = "Electronic control of different generation regimes in mode-locked all-fibre F8 laser",
abstract = "We demonstrate for the first time an electronically controlled realisation of markedly different generation regimes in a mode-locked all-fibre figure-eight (F8) Yb-doped laser. Electronic adjustment of the ratio of pumping powers of two amplification stages in a nonlinear amplifying loop mirror enables the establishment of stable pulse generation regimes with different degrees of coherence and control over their parameters within relatively broad limits, with the pulse duration range exceeding a factor of two in the picosecond domain for coherent and incoherent pulses, the energy range exceeding an order of magnitude for incoherent pulses (2.2-24.8 nJ) and over a factor of 8 for coherent pulses (1.9-16.2 nJ). Adjustment of the pumping powers allows one to maintain the duration of the coherent pulses and to set their peak power in the range of 32.5-292.5 W. The proposed configuration of electronic control over the radiation parameters of a mode-locked all-fibre F8 laser enables reproducible generation of pulses of different types with specified parameters within a broad range of values.",
keywords = "fiber lasers, fiber optics amplifiers and oscillators, mode-locked lasers, nonlinear optics, LOCKING",
author = "Sergey Kobtsev and Aleksey Ivanenko and Alexey Kokhanovskiy and Sergey Smirnov",
year = "2018",
month = apr,
day = "1",
doi = "10.1088/1612-202X/aaa9c7",
language = "English",
volume = "15",
journal = "Laser Physics Letters",
issn = "1612-2011",
publisher = "IOP Publishing Ltd.",
number = "4",

}

RIS

TY - JOUR

T1 - Electronic control of different generation regimes in mode-locked all-fibre F8 laser

AU - Kobtsev, Sergey

AU - Ivanenko, Aleksey

AU - Kokhanovskiy, Alexey

AU - Smirnov, Sergey

PY - 2018/4/1

Y1 - 2018/4/1

N2 - We demonstrate for the first time an electronically controlled realisation of markedly different generation regimes in a mode-locked all-fibre figure-eight (F8) Yb-doped laser. Electronic adjustment of the ratio of pumping powers of two amplification stages in a nonlinear amplifying loop mirror enables the establishment of stable pulse generation regimes with different degrees of coherence and control over their parameters within relatively broad limits, with the pulse duration range exceeding a factor of two in the picosecond domain for coherent and incoherent pulses, the energy range exceeding an order of magnitude for incoherent pulses (2.2-24.8 nJ) and over a factor of 8 for coherent pulses (1.9-16.2 nJ). Adjustment of the pumping powers allows one to maintain the duration of the coherent pulses and to set their peak power in the range of 32.5-292.5 W. The proposed configuration of electronic control over the radiation parameters of a mode-locked all-fibre F8 laser enables reproducible generation of pulses of different types with specified parameters within a broad range of values.

AB - We demonstrate for the first time an electronically controlled realisation of markedly different generation regimes in a mode-locked all-fibre figure-eight (F8) Yb-doped laser. Electronic adjustment of the ratio of pumping powers of two amplification stages in a nonlinear amplifying loop mirror enables the establishment of stable pulse generation regimes with different degrees of coherence and control over their parameters within relatively broad limits, with the pulse duration range exceeding a factor of two in the picosecond domain for coherent and incoherent pulses, the energy range exceeding an order of magnitude for incoherent pulses (2.2-24.8 nJ) and over a factor of 8 for coherent pulses (1.9-16.2 nJ). Adjustment of the pumping powers allows one to maintain the duration of the coherent pulses and to set their peak power in the range of 32.5-292.5 W. The proposed configuration of electronic control over the radiation parameters of a mode-locked all-fibre F8 laser enables reproducible generation of pulses of different types with specified parameters within a broad range of values.

KW - fiber lasers

KW - fiber optics amplifiers and oscillators

KW - mode-locked lasers

KW - nonlinear optics

KW - LOCKING

UR - http://www.scopus.com/inward/record.url?scp=85046708510&partnerID=8YFLogxK

U2 - 10.1088/1612-202X/aaa9c7

DO - 10.1088/1612-202X/aaa9c7

M3 - Article

AN - SCOPUS:85046708510

VL - 15

JO - Laser Physics Letters

JF - Laser Physics Letters

SN - 1612-2011

IS - 4

M1 - 045102

ER -

ID: 13360423