Stable coherent mode-locking based on π pulse formation in single-section lasers

Show simple item record

dc.identifier.uri http://dx.doi.org/10.15488/10751
dc.identifier.uri https://www.repo.uni-hannover.de/handle/123456789/10829
dc.contributor.author Arkhipov, Rostislav
dc.contributor.author Pakhomov, Anton
dc.contributor.author Arkhipov, Mikhail
dc.contributor.author Babushkin, Ihar
dc.contributor.author Rosanov, Nikolay
dc.date.accessioned 2021-04-07T11:59:39Z
dc.date.available 2021-04-07T11:59:39Z
dc.date.issued 2021
dc.identifier.citation Arkhipov, R.; Pakhomov, A.; Arkhipov, M.; Babushkin, I.; Rosanov, N.: Stable coherent mode-locking based on π pulse formation in single-section lasers. In: Scientific Reports 11 (2021), Nr. 1, 1147. DOI: https://doi.org/10.1038/s41598-020-80775-3
dc.description.abstract Here we consider coherent mode-locking (CML) regimes in single-section cavity lasers, taking place for pulse durations less than atomic population and phase relaxation times, which arise due to coherent Rabi oscillations of the atomic inversion. Typically, CML is introduced for lasers with two sections, the gain and absorber ones. Here we show that, for certain combination of the cavity length and relaxation parameters, a very stable CML in a laser, containing only gain section, may arise. The mode-locking is unconditionally self-starting and appears due to balance of intra-pulse de-excitation and slow interpulse-scale pump-induced relaxation processes. We also discuss the scaling of the system to shorter pulse durations, showing a possibility of mode-locking for few-cycle pulses. © 2021, The Author(s). eng
dc.language.iso eng
dc.publisher London : Nature Publishing Group
dc.relation.ispartofseries Scientific Reports 11 (2021), Nr. 1
dc.rights CC BY 4.0 Unported
dc.rights.uri https://creativecommons.org/licenses/by/4.0/
dc.subject lasers eng
dc.subject CML eng
dc.subject pulse duration eng
dc.subject pulse eng
dc.subject coherent mode-locking eng
dc.subject amplifier eng
dc.subject.ddc 500 | Naturwissenschaften ger
dc.subject.ddc 600 | Technik ger
dc.title Stable coherent mode-locking based on π pulse formation in single-section lasers
dc.type article
dc.type Text
dc.relation.essn 2045-2322
dc.relation.doi https://doi.org/10.1038/s41598-020-80775-3
dc.bibliographicCitation.issue 1
dc.bibliographicCitation.volume 11
dc.bibliographicCitation.firstPage 1147
dc.description.version publishedVersion
tib.accessRights frei zug�nglich


Files in this item

This item appears in the following Collection(s):

Show simple item record

 

Search the repository


Browse

My Account

Usage Statistics