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A Yb-doped self-sweeping fiber laser with intensity dynamics control. / Krivonosov, Aleksandr A.; Tkachenko, Alina Yu; Poddubrovskii, Nikita R.

In: Optical Fiber Technology, Vol. 94, 104376, 2025.

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

Harvard

Krivonosov, AA, Tkachenko, AY & Poddubrovskii, NR 2025, 'A Yb-doped self-sweeping fiber laser with intensity dynamics control', Optical Fiber Technology, vol. 94, 104376. https://doi.org/10.1016/j.yofte.2025.104376

APA

Krivonosov, A. A., Tkachenko, A. Y., & Poddubrovskii, N. R. (2025). A Yb-doped self-sweeping fiber laser with intensity dynamics control. Optical Fiber Technology, 94, [104376]. https://doi.org/10.1016/j.yofte.2025.104376

Vancouver

Krivonosov AA, Tkachenko AY, Poddubrovskii NR. A Yb-doped self-sweeping fiber laser with intensity dynamics control. Optical Fiber Technology. 2025;94:104376. doi: 10.1016/j.yofte.2025.104376

Author

Krivonosov, Aleksandr A. ; Tkachenko, Alina Yu ; Poddubrovskii, Nikita R. / A Yb-doped self-sweeping fiber laser with intensity dynamics control. In: Optical Fiber Technology. 2025 ; Vol. 94.

BibTeX

@article{14b81fee25b7454697f2c6d1e6df7b91,
title = "A Yb-doped self-sweeping fiber laser with intensity dynamics control",
abstract = "A Yb-doped sigma-cavity self-sweeping fiber laser has been developed. It was demonstrated that the intensity dynamics can be controlled via changing the radiation direction in the ring part of the cavity. A continuous-wave (CW) self-sweeping operation was obtained for the case of co-propagating pump and generation radiation. In turn, for the configuration with counter-propagating pump and generation radiation a transition from CW to pulsed intensity dynamics with pump power increase was demonstrated for the first time. The generation occurred near the central wavelengths of 1082–1083 nm with the sweeping range varying from 0.1 to 0.5 nm for co– and counter-propagating pump and generation radiation, respectively. It was demonstrated that the intensity dynamics retain the properties typical for CW self-sweeping even in the case of μs-long pulses generation. New criteria for the characterization of the self-sweeping fiber lasers intensity dynamics were proposed. The results obtained can be used for development and characterization of self-sweeping lasers.",
keywords = "Fiber lasers, Self-sweeping, Tunable laser, Yb-doped laser",
author = "Krivonosov, {Aleksandr A.} and Tkachenko, {Alina Yu} and Poddubrovskii, {Nikita R.}",
note = "The work is supported by Russian Science Foundation (Grant No. 24-72-00120, https://rscf.ru/en/project/24-72-00120/). Krivonosov A. A., Tkachenko A. Y., Poddubrovskii N. R. A Yb-doped self-sweeping fiber laser with intensity dynamics control / Aleksandr A. Krivonosov, Alina Y. Tkachenko, Nikita R. Poddubrovskii // Optical Fiber Technology. – 2025. – Vol. 94. – P. 104376. – DOI 10.1016/j.yofte.2025.104376.",
year = "2025",
doi = "10.1016/j.yofte.2025.104376",
language = "English",
volume = "94",
journal = "Optical Fiber Technology",
issn = "1068-5200",
publisher = "Elsevier Science Publishing Company, Inc.",

}

RIS

TY - JOUR

T1 - A Yb-doped self-sweeping fiber laser with intensity dynamics control

AU - Krivonosov, Aleksandr A.

AU - Tkachenko, Alina Yu

AU - Poddubrovskii, Nikita R.

N1 - The work is supported by Russian Science Foundation (Grant No. 24-72-00120, https://rscf.ru/en/project/24-72-00120/). Krivonosov A. A., Tkachenko A. Y., Poddubrovskii N. R. A Yb-doped self-sweeping fiber laser with intensity dynamics control / Aleksandr A. Krivonosov, Alina Y. Tkachenko, Nikita R. Poddubrovskii // Optical Fiber Technology. – 2025. – Vol. 94. – P. 104376. – DOI 10.1016/j.yofte.2025.104376.

PY - 2025

Y1 - 2025

N2 - A Yb-doped sigma-cavity self-sweeping fiber laser has been developed. It was demonstrated that the intensity dynamics can be controlled via changing the radiation direction in the ring part of the cavity. A continuous-wave (CW) self-sweeping operation was obtained for the case of co-propagating pump and generation radiation. In turn, for the configuration with counter-propagating pump and generation radiation a transition from CW to pulsed intensity dynamics with pump power increase was demonstrated for the first time. The generation occurred near the central wavelengths of 1082–1083 nm with the sweeping range varying from 0.1 to 0.5 nm for co– and counter-propagating pump and generation radiation, respectively. It was demonstrated that the intensity dynamics retain the properties typical for CW self-sweeping even in the case of μs-long pulses generation. New criteria for the characterization of the self-sweeping fiber lasers intensity dynamics were proposed. The results obtained can be used for development and characterization of self-sweeping lasers.

AB - A Yb-doped sigma-cavity self-sweeping fiber laser has been developed. It was demonstrated that the intensity dynamics can be controlled via changing the radiation direction in the ring part of the cavity. A continuous-wave (CW) self-sweeping operation was obtained for the case of co-propagating pump and generation radiation. In turn, for the configuration with counter-propagating pump and generation radiation a transition from CW to pulsed intensity dynamics with pump power increase was demonstrated for the first time. The generation occurred near the central wavelengths of 1082–1083 nm with the sweeping range varying from 0.1 to 0.5 nm for co– and counter-propagating pump and generation radiation, respectively. It was demonstrated that the intensity dynamics retain the properties typical for CW self-sweeping even in the case of μs-long pulses generation. New criteria for the characterization of the self-sweeping fiber lasers intensity dynamics were proposed. The results obtained can be used for development and characterization of self-sweeping lasers.

KW - Fiber lasers

KW - Self-sweeping

KW - Tunable laser

KW - Yb-doped laser

UR - https://www.mendeley.com/catalogue/9ecc6688-88a6-300d-862a-1b0ddcdde8d1/

UR - https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=105013876435&origin=inward

U2 - 10.1016/j.yofte.2025.104376

DO - 10.1016/j.yofte.2025.104376

M3 - Article

VL - 94

JO - Optical Fiber Technology

JF - Optical Fiber Technology

SN - 1068-5200

M1 - 104376

ER -

ID: 68881223