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Passive Q-switched mode-locked self-sweeping fiber laser. / Krivonosov, Aleksandr a.; Poddubrovskii, Nikita r.; Lobach, Ivan a. et al.

In: Optics Letters, Vol. 50, No. 3, 01.02.2025, p. 1021-1024.

Research output: Contribution to journal › Article › peer-review

Harvard

Krivonosov, AA, Poddubrovskii, NR, Lobach, IA, Podivilov, EV & Kablukov, SI 2025, 'Passive Q-switched mode-locked self-sweeping fiber laser', Optics Letters, vol. 50, no. 3, pp. 1021-1024. https://doi.org/10.1364/OL.546112

APA

Krivonosov, A. A., Poddubrovskii, N. R., Lobach, I. A., Podivilov, E. V., & Kablukov, S. I. (2025). Passive Q-switched mode-locked self-sweeping fiber laser. Optics Letters, 50(3), 1021-1024. https://doi.org/10.1364/OL.546112

Vancouver

Krivonosov AA, Poddubrovskii NR, Lobach IA, Podivilov EV, Kablukov SI. Passive Q-switched mode-locked self-sweeping fiber laser. Optics Letters. 2025 Feb 1;50(3):1021-1024. doi: 10.1364/OL.546112

Author

Krivonosov, Aleksandr a. ; Poddubrovskii, Nikita r. ; Lobach, Ivan a. et al. / Passive Q-switched mode-locked self-sweeping fiber laser. In: Optics Letters. 2025 ; Vol. 50, No. 3. pp. 1021-1024.

BibTeX

@article{8a131704af384cb9a52daf550bea6ccc,
title = "Passive Q-switched mode-locked self-sweeping fiber laser",
abstract = "This Letter presents the first-ever, to the best of our knowledge, demonstration of a passive Q-switched mode-locked (QML) laser with wavelength self-sweeping. QML generation was observed in a figure-of-nine cavity Yb-doped fiber laser. A train of microsecond-long pulses was generated with each pulse consisting of a sequence of nanosecond-long pulses. The duration of the nanosecond-scale pulses was measured to be 3 ns, corresponding to the generation of ∼60 phase-locked longitudinal modes. At the same time, the spectral dynamics was self-induced wavelength sweeping with a sweeping range of up to 5 nm near 1075 nm. The results widen the understanding of the self-sweeping phenomenon and can be useful in applications requiring tunable pulsed radiation. ",
author = "Krivonosov, {Aleksandr a.} and Poddubrovskii, {Nikita r.} and Lobach, {Ivan a.} and Podivilov, {Evgeniy v.} and Kablukov, {Sergey i.}",
note = "Russian Science Foundation (24-72-00120).",
year = "2025",
month = feb,
day = "1",
doi = "10.1364/OL.546112",
language = "English",
volume = "50",
pages = "1021--1024",
journal = "Optics Letters",
issn = "0146-9592",
publisher = "The Optical Society",
number = "3",

}

RIS

TY - JOUR

T1 - Passive Q-switched mode-locked self-sweeping fiber laser

AU - Krivonosov, Aleksandr a.

AU - Poddubrovskii, Nikita r.

AU - Lobach, Ivan a.

AU - Podivilov, Evgeniy v.

AU - Kablukov, Sergey i.

N1 - Russian Science Foundation (24-72-00120).

PY - 2025/2/1

Y1 - 2025/2/1

N2 - This Letter presents the first-ever, to the best of our knowledge, demonstration of a passive Q-switched mode-locked (QML) laser with wavelength self-sweeping. QML generation was observed in a figure-of-nine cavity Yb-doped fiber laser. A train of microsecond-long pulses was generated with each pulse consisting of a sequence of nanosecond-long pulses. The duration of the nanosecond-scale pulses was measured to be 3 ns, corresponding to the generation of ∼60 phase-locked longitudinal modes. At the same time, the spectral dynamics was self-induced wavelength sweeping with a sweeping range of up to 5 nm near 1075 nm. The results widen the understanding of the self-sweeping phenomenon and can be useful in applications requiring tunable pulsed radiation.

AB - This Letter presents the first-ever, to the best of our knowledge, demonstration of a passive Q-switched mode-locked (QML) laser with wavelength self-sweeping. QML generation was observed in a figure-of-nine cavity Yb-doped fiber laser. A train of microsecond-long pulses was generated with each pulse consisting of a sequence of nanosecond-long pulses. The duration of the nanosecond-scale pulses was measured to be 3 ns, corresponding to the generation of ∼60 phase-locked longitudinal modes. At the same time, the spectral dynamics was self-induced wavelength sweeping with a sweeping range of up to 5 nm near 1075 nm. The results widen the understanding of the self-sweeping phenomenon and can be useful in applications requiring tunable pulsed radiation.

UR - https://www.scopus.com/record/display.uri?eid=2-s2.0-85217080416&origin=inward&txGid=22700cef06024afba8d3dd8bd7b8ee11

UR - https://pubmed.ncbi.nlm.nih.gov/39888814/

U2 - 10.1364/OL.546112

DO - 10.1364/OL.546112

M3 - Article

C2 - 39888814

VL - 50

SP - 1021

EP - 1024

JO - Optics Letters

JF - Optics Letters

SN - 0146-9592

IS - 3

ER -

ID: 64714414