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Generation regime control in a passively Q-switched mode-locked fiber laser with wavelength self-sweeping. / Krivonosov, Aleksandr A.; Poddubrovskii, Nikita R.; Lobach, Ivan A. et al.

In: Optics and Laser Technology, Vol. 192, 114025, 12.2025.

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

Harvard

Krivonosov, AA, Poddubrovskii, NR, Lobach, IA, Podivilov, EV & Kablukov, SI 2025, 'Generation regime control in a passively Q-switched mode-locked fiber laser with wavelength self-sweeping', Optics and Laser Technology, vol. 192, 114025. https://doi.org/10.1016/j.optlastec.2025.114025

APA

Krivonosov, A. A., Poddubrovskii, N. R., Lobach, I. A., Podivilov, E. V., & Kablukov, S. I. (2025). Generation regime control in a passively Q-switched mode-locked fiber laser with wavelength self-sweeping. Optics and Laser Technology, 192, [114025]. https://doi.org/10.1016/j.optlastec.2025.114025

Vancouver

Krivonosov AA, Poddubrovskii NR, Lobach IA, Podivilov EV, Kablukov SI. Generation regime control in a passively Q-switched mode-locked fiber laser with wavelength self-sweeping. Optics and Laser Technology. 2025 Dec;192:114025. doi: 10.1016/j.optlastec.2025.114025

Author

Krivonosov, Aleksandr A. ; Poddubrovskii, Nikita R. ; Lobach, Ivan A. et al. / Generation regime control in a passively Q-switched mode-locked fiber laser with wavelength self-sweeping. In: Optics and Laser Technology. 2025 ; Vol. 192.

BibTeX

@article{ed79fc4ec95b448a94bdb0b7e85125cc,
title = "Generation regime control in a passively Q-switched mode-locked fiber laser with wavelength self-sweeping",
abstract = "This paper demonstrates control of generation regimes in a Yb-doped fiber laser with a figure-of-nine cavity, where passive wavelength self-sweeping and passive mode-locking occur. The laser produces microsecond-scale pulses, each containing sub-pulse structures. We found that adjusting passive fiber lengths in the cavity's ring section enables switching between single sub-pulse generation and multiple sub-pulse sets resembling harmonic mode-locking operation. Furthermore, the passive fiber lengths adjustment alters both the sweeping rate and direction. These results may prove useful for applications requiring pulsed tunable laser radiation and for the development of approaches to controlling the temporal and spectral characteristics of radiation in fiber lasers.",
keywords = "Dynamic grating, Mode-locking, Pulse trains, Q-switching, Sagnac interferometer, Self-sweeping, Tunable radiation",
author = "Krivonosov, {Aleksandr A.} and Poddubrovskii, {Nikita R.} and Lobach, {Ivan A.} and Podivilov, {Evgeniy V.} and Kablukov, {Sergey I.}",
note = "The research was carried out at the expense of a grant from the Russian Science Foundation № 25-12-00186: ttps://rscf.ru/en/project/25-12-00186/. Generation regime control in a passively Q-switched mode-locked fiber laser with wavelength self-sweeping / A. A. Krivonosov, N. R. Poddubrovskii, I. A. Lobach, E. V. Podivilov, S. I. Kablukov // Optics & Laser Technology. - 2025. - Т. 192. Ч. F. - № 114025",
year = "2025",
month = dec,
doi = "10.1016/j.optlastec.2025.114025",
language = "English",
volume = "192",
journal = "Optics and Laser Technology",
issn = "0030-3992",
publisher = "Elsevier Science Publishing Company, Inc.",

}

RIS

TY - JOUR

T1 - Generation regime control in a passively Q-switched mode-locked fiber laser with wavelength self-sweeping

AU - Krivonosov, Aleksandr A.

AU - Poddubrovskii, Nikita R.

AU - Lobach, Ivan A.

AU - Podivilov, Evgeniy V.

AU - Kablukov, Sergey I.

N1 - The research was carried out at the expense of a grant from the Russian Science Foundation № 25-12-00186: ttps://rscf.ru/en/project/25-12-00186/. Generation regime control in a passively Q-switched mode-locked fiber laser with wavelength self-sweeping / A. A. Krivonosov, N. R. Poddubrovskii, I. A. Lobach, E. V. Podivilov, S. I. Kablukov // Optics & Laser Technology. - 2025. - Т. 192. Ч. F. - № 114025

PY - 2025/12

Y1 - 2025/12

N2 - This paper demonstrates control of generation regimes in a Yb-doped fiber laser with a figure-of-nine cavity, where passive wavelength self-sweeping and passive mode-locking occur. The laser produces microsecond-scale pulses, each containing sub-pulse structures. We found that adjusting passive fiber lengths in the cavity's ring section enables switching between single sub-pulse generation and multiple sub-pulse sets resembling harmonic mode-locking operation. Furthermore, the passive fiber lengths adjustment alters both the sweeping rate and direction. These results may prove useful for applications requiring pulsed tunable laser radiation and for the development of approaches to controlling the temporal and spectral characteristics of radiation in fiber lasers.

AB - This paper demonstrates control of generation regimes in a Yb-doped fiber laser with a figure-of-nine cavity, where passive wavelength self-sweeping and passive mode-locking occur. The laser produces microsecond-scale pulses, each containing sub-pulse structures. We found that adjusting passive fiber lengths in the cavity's ring section enables switching between single sub-pulse generation and multiple sub-pulse sets resembling harmonic mode-locking operation. Furthermore, the passive fiber lengths adjustment alters both the sweeping rate and direction. These results may prove useful for applications requiring pulsed tunable laser radiation and for the development of approaches to controlling the temporal and spectral characteristics of radiation in fiber lasers.

KW - Dynamic grating

KW - Mode-locking

KW - Pulse trains

KW - Q-switching

KW - Sagnac interferometer

KW - Self-sweeping

KW - Tunable radiation

UR - https://www.mendeley.com/catalogue/de9da12a-0246-3502-bd3c-95f7744eb2d7/

UR - https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=105018917921&origin=inward

U2 - 10.1016/j.optlastec.2025.114025

DO - 10.1016/j.optlastec.2025.114025

M3 - Article

VL - 192

JO - Optics and Laser Technology

JF - Optics and Laser Technology

SN - 0030-3992

M1 - 114025

ER -

ID: 71293726