Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Energy scaling of an erbium-doped mode-locked fiber laser oscillator. / Zhdanov, I. S.; Bednyakova, A. E.; Volosi, V. M. и др.
в: OSA Continuum, Том 4, № 10, 15.10.2021, стр. 2663-2670.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Energy scaling of an erbium-doped mode-locked fiber laser oscillator
AU - Zhdanov, I. S.
AU - Bednyakova, A. E.
AU - Volosi, V. M.
AU - Kharenko, D. S.
N1 - Funding Information: Acknowledgments. This work was supported by the Russian Foundation for Basic Research (Research Project No. 20-32-70093). The work of I.Zh. was also supported by the Russian Foundation for Basic Research (Research Project No. 19-32-90227). The work of A.E.B. was supported by the Russian Science Foundation (Grant No. 17-72-30006). Publisher Copyright: © 2021 Optical Society of America under the terms of the OSA Open Access Publishing Agreement
PY - 2021/10/15
Y1 - 2021/10/15
N2 - We investigate a promising approach to the energy scaling of mode-locked erbium fiber lasers. It consists in a special cavity design, comprised of a really long polarization maintaining (PM) part and a short non-PM part. Two separate fiber parts ensure the principle of space division for highly chirped dissipative soliton formation and NPE-based self-amplitude modulation effects. As a result, the pulse energy was increased up to 4 nJ with an estimated transform-limited pulse duration of 150 fs. It was also found that further energy scaling is limited by transition to a noise-like pulse generation regime. Numerical simulations revealed that this transition is associated with a contrast of the employed spectral filter and the amplifier noise level, which agrees well with the experiment.
AB - We investigate a promising approach to the energy scaling of mode-locked erbium fiber lasers. It consists in a special cavity design, comprised of a really long polarization maintaining (PM) part and a short non-PM part. Two separate fiber parts ensure the principle of space division for highly chirped dissipative soliton formation and NPE-based self-amplitude modulation effects. As a result, the pulse energy was increased up to 4 nJ with an estimated transform-limited pulse duration of 150 fs. It was also found that further energy scaling is limited by transition to a noise-like pulse generation regime. Numerical simulations revealed that this transition is associated with a contrast of the employed spectral filter and the amplifier noise level, which agrees well with the experiment.
UR - http://www.scopus.com/inward/record.url?scp=85117702857&partnerID=8YFLogxK
UR - http://elibrary.ru/item.asp?id=47516084
U2 - 10.1364/OSAC.441262
DO - 10.1364/OSAC.441262
M3 - Article
AN - SCOPUS:85117702857
VL - 4
SP - 2663
EP - 2670
JO - OSA Continuum
JF - OSA Continuum
SN - 2578-7519
IS - 10
ER -
ID: 34539280