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Coexistence of quasi-CW and SBS-boosted selfQ-switched pulsing in ytterbium-doped fiber laser with low Q-factor cavity

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Coexistence of quasi-CW and SBS-boosted selfQ-switched pulsing in ytterbium-doped fiber laser with low Q-factor cavity

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dc.contributor.author	Barmenkov, Yuri O.
dc.contributor.author	Muniz-Cánovas, Pablo
dc.contributor.author	Kir'yanov, A.
dc.contributor.author	Carrascosa, A.
dc.contributor.author	Cruz Muñoz, José Luis
dc.contributor.author	Andrés, Miguel V.
dc.date.accessioned	2020-07-22T09:12:29Z
dc.date.available	2020-07-22T09:12:29Z
dc.date.issued	2020	es_ES
dc.identifier.citation	Yuri O. Barmenkov, P. Muniz-Cánovas, A. V. Kir’yanov, A. A. Carrascosa, J. L. Cruz, and M. V. Andrés, "Coexistence of quasi-CW and SBS-boosted self-Q-switched pulsing in ytterbium-doped fiber laser with low Q-factor cavity," Journal Lightwave Technology, Vol. 38, pp. 3751-3758, 2020.	es_ES
dc.identifier.uri	https://hdl.handle.net/10550/75284
dc.description.abstract	We report the results of an experimental study of an ytterbium-doped fiber laser with low Q-factor cavity. We demonstrate that the laser operates in two randomly alternating sub-regimes, quasi-CW (QCW) and self-Q-switching (SQS), the latter ignited by stimulated Brillouin scattering (SBS). We show that probability of each sub-regime depends on pump power: QCW dominates slightly above the laser threshold while SQS pulsing prevails at higher pump powers. We also discuss the featuring details of QCW sub-regime and its role in instabilities (jittering) of SBS-boosted SQS pulsing as well as the statisticalproperties of the latter.	es_ES
dc.language.iso	en	es_ES
dc.subject	optical fiber	es_ES
dc.subject	Q-switched laser	es_ES
dc.subject	fiber laser	es_ES
dc.title	Coexistence of quasi-CW and SBS-boosted selfQ-switched pulsing in ytterbium-doped fiber laser with low Q-factor cavity	es_ES
dc.type	journal article	es_ES
dc.subject.unesco	UNESCO::FÍSICA	es_ES
dc.identifier.doi	10.1109/JLT.2020.2980480	es_ES
dc.type.hasVersion	AM	es_ES