Multi-millijoule, few-cycle 5 µm OPCPA at 1 kHz repetition rate

dc.bibliographicCitation.firstPage5998eng
dc.bibliographicCitation.issue21eng
dc.bibliographicCitation.lastPage6001eng
dc.bibliographicCitation.volume45eng
dc.contributor.authorvon Grafenstein, Lorenz
dc.contributor.authorBock, Martin
dc.contributor.authorUeberschaer, Dennis
dc.contributor.authorEscoto, Esmerando
dc.contributor.authorKoç, Azize
dc.contributor.authorZawilski, Kevin
dc.contributor.authorSchunemann, Peter
dc.contributor.authorGriebner, Uwe
dc.contributor.authorElsaesser, Thomas
dc.date.accessioned2021-12-01T06:35:48Z
dc.date.available2021-12-01T06:35:48Z
dc.date.issued2020
dc.description.abstractA table-top midwave-infrared optical parametric chirped pulse amplification (OPCPA) system generates few-cycle pulses with multi-10 GW peak power at a 1 kHz repetition rate. The all-optically synchronized system utilizes ZnGeP2 nonlinear crystals and a highly stable 2 µm picosecond pump laser based on Ho:YLiF4. An excellent energy extraction is achieved by reusing the pump pulse after the third parametric power amplification stage, resulting in 3.4 mJ idler pulses at a center wavelength of 4.9 µm. Pulses as short as 89.4 fs are achieved, close to only five optical cycles. Taking into account the pulse energy, a record high peak power of 33 GW for high-energy mid-IR OPCPAs beyond 4 µm wavelength is demonstrated. © 2020 OSA - The Optical Society. All rights reserved.eng
dc.description.versionpublishedVersioneng
dc.identifier.urihttps://oa.tib.eu/renate/handle/123456789/7577
dc.identifier.urihttps://doi.org/10.34657/6624
dc.language.isoengeng
dc.publisherWashington, DC : Soc.eng
dc.relation.doihttps://doi.org/10.1364/OL.402562
dc.relation.essn1539-4794
dc.relation.ispartofseriesOptics letters 45 (2020), Nr. 21eng
dc.rights.licenseCC BY 4.0 Unportedeng
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/eng
dc.subjectoptical parametric chirped pulse amplification (OPCPA)eng
dc.subjectZnGeP2 nonlinear crystalseng
dc.subjectpulse energy,eng
dc.subject.ddc530eng
dc.titleMulti-millijoule, few-cycle 5 µm OPCPA at 1 kHz repetition rateeng
dc.typearticleeng
dc.typeTexteng
dcterms.bibliographicCitation.journalTitleOptics letterseng
tib.accessRightsopenAccesseng
wgl.contributorMBIeng
wgl.subjectPhysikeng
wgl.typeZeitschriftenartikeleng
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