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Article: Compressing μj-level pulses from 250 fs to sub-10 fs at 38-MHz repetition rate using two gas-filled hollow-core photonic crystal fiber stages

TitleCompressing μj-level pulses from 250 fs to sub-10 fs at 38-MHz repetition rate using two gas-filled hollow-core photonic crystal fiber stages
Authors
Issue Date2015
Citation
Optics Letters, 2015, v. 40, n. 7, p. 1238-1241 How to Cite?
AbstractCompression of 250-fs, 1-μJ pulses from a KLM Yb:YAG thin-disk oscillator down to 9.1 fs is demonstrated. A kagomé-PCF with a 36-μm core-diameter is used with a pressure gradient from 0 to 40 bar of krypton. Compression to 22 fs is achieved by 1200 fs2 group-delay-dispersion provided by chirped mirrors. By coupling the output into a second kagomé-PCF with a pressure gradient from 0 to 25 bar of argon, octave spanning spectral broadening via the soliton-effect is observed at 18-W average output power. Self-compression to 9.1 fs is measured, with compressibility to 5 fs predicted. Also observed is strong emission in the visible via dispersive wave generation, amounting to 4% of the total output power.
Persistent Identifierhttp://hdl.handle.net/10722/364361
ISSN
2023 Impact Factor: 3.1
2023 SCImago Journal Rankings: 1.040

 

DC FieldValueLanguage
dc.contributor.authorMak, K. F.-
dc.contributor.authorSeidel, M.-
dc.contributor.authorPronin, O.-
dc.contributor.authorFrosz, M. H.-
dc.contributor.authorAbdolvand, A.-
dc.contributor.authorPervak, V.-
dc.contributor.authorApolonski, A.-
dc.contributor.authorKrausz, F.-
dc.contributor.authorTravers, J. C.-
dc.contributor.authorRussell, P. St J.-
dc.date.accessioned2025-10-30T08:33:14Z-
dc.date.available2025-10-30T08:33:14Z-
dc.date.issued2015-
dc.identifier.citationOptics Letters, 2015, v. 40, n. 7, p. 1238-1241-
dc.identifier.issn0146-9592-
dc.identifier.urihttp://hdl.handle.net/10722/364361-
dc.description.abstractCompression of 250-fs, 1-μJ pulses from a KLM Yb:YAG thin-disk oscillator down to 9.1 fs is demonstrated. A kagomé-PCF with a 36-μm core-diameter is used with a pressure gradient from 0 to 40 bar of krypton. Compression to 22 fs is achieved by 1200 fs<sup>2</sup> group-delay-dispersion provided by chirped mirrors. By coupling the output into a second kagomé-PCF with a pressure gradient from 0 to 25 bar of argon, octave spanning spectral broadening via the soliton-effect is observed at 18-W average output power. Self-compression to 9.1 fs is measured, with compressibility to 5 fs predicted. Also observed is strong emission in the visible via dispersive wave generation, amounting to 4% of the total output power.-
dc.languageeng-
dc.relation.ispartofOptics Letters-
dc.titleCompressing μj-level pulses from 250 fs to sub-10 fs at 38-MHz repetition rate using two gas-filled hollow-core photonic crystal fiber stages-
dc.typeArticle-
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1364/OL.40.001238-
dc.identifier.scopuseid_2-s2.0-84929202107-
dc.identifier.volume40-
dc.identifier.issue7-
dc.identifier.spage1238-
dc.identifier.epage1241-
dc.identifier.eissn1539-4794-

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