Comparative Study of Ultra-Narrow-Mode Generation in Random Fiber Lasers Based on Different Fiber Types

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Comparative Study of Ultra-Narrow-Mode Generation in Random Fiber Lasers Based on Different Fiber Types. / Vatnik, Ilya D.; Gorbunov, Oleg A.; Churkin, Dmitry V.

In: Photonics, Vol. 10, No. 11, 1225, 11.2023.

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

BibTeX

@article{3f5abcd40b3140b3b6c4b28340aab57b,

title = "Comparative Study of Ultra-Narrow-Mode Generation in Random Fiber Lasers Based on Different Fiber Types",

abstract = "We studied the properties of ultra-narrow spectral modes, appearing in random distributed feedback Raman fiber lasers, for different fibers building up a laser cavity. Fibers with different nonlinear coefficients and dispersion were employed to obtain the generation. Ultra-narrow modes were observed in all fibers except those with the smallest dispersion. We measured the mode parameters, such as the average lifetime, as well as the maximum averaged output power that can support the ultra-narrow generation. The comparison revealed that the modes were more pronounced in high-dispersion fibers. Based on this comparative study, we conclude with the importance of the nonlinearity-dispersion interplay for regime stability.",

author = "Vatnik, {Ilya D.} and Gorbunov, {Oleg A.} and Churkin, {Dmitry V.}",

note = "This research was funded by the Russian Science Foundation (19-12-00318-P, www.rscf.ru/project/22-12-35068/, accessed on 1 November 2023).",

year = "2023",

month = nov,

doi = "10.3390/photonics10111225",

language = "English",

volume = "10",

journal = "Photonics",

issn = "2304-6732",

publisher = "Multidisciplinary Digital Publishing Institute (MDPI)",

number = "11",

}

RIS

TY - JOUR

T1 - Comparative Study of Ultra-Narrow-Mode Generation in Random Fiber Lasers Based on Different Fiber Types

AU - Vatnik, Ilya D.

AU - Gorbunov, Oleg A.

AU - Churkin, Dmitry V.

N1 - This research was funded by the Russian Science Foundation (19-12-00318-P, www.rscf.ru/project/22-12-35068/, accessed on 1 November 2023).

PY - 2023/11

Y1 - 2023/11

N2 - We studied the properties of ultra-narrow spectral modes, appearing in random distributed feedback Raman fiber lasers, for different fibers building up a laser cavity. Fibers with different nonlinear coefficients and dispersion were employed to obtain the generation. Ultra-narrow modes were observed in all fibers except those with the smallest dispersion. We measured the mode parameters, such as the average lifetime, as well as the maximum averaged output power that can support the ultra-narrow generation. The comparison revealed that the modes were more pronounced in high-dispersion fibers. Based on this comparative study, we conclude with the importance of the nonlinearity-dispersion interplay for regime stability.

AB - We studied the properties of ultra-narrow spectral modes, appearing in random distributed feedback Raman fiber lasers, for different fibers building up a laser cavity. Fibers with different nonlinear coefficients and dispersion were employed to obtain the generation. Ultra-narrow modes were observed in all fibers except those with the smallest dispersion. We measured the mode parameters, such as the average lifetime, as well as the maximum averaged output power that can support the ultra-narrow generation. The comparison revealed that the modes were more pronounced in high-dispersion fibers. Based on this comparative study, we conclude with the importance of the nonlinearity-dispersion interplay for regime stability.

UR - https://www.scopus.com/record/display.uri?eid=2-s2.0-85178109123&origin=inward&txGid=42d787455661550fbc7e1d20590c795d

UR - https://www.mendeley.com/catalogue/0d94207e-d557-3046-bcff-22a9093f675c/

U2 - 10.3390/photonics10111225

DO - 10.3390/photonics10111225

M3 - Article

VL - 10

JO - Photonics

JF - Photonics

SN - 2304-6732

IS - 11

M1 - 1225

ER -

ID: 59335570