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dc.contributor.authorBaudisch, M.
dc.contributor.authorPires, H.
dc.contributor.authorIshizuki, H.
dc.contributor.authorTaira, T.
dc.contributor.authorHemmer, M.
dc.contributor.authorBiegert, Jens
dc.contributor.otherUniversitat Politècnica de Catalunya. Institut de Ciències Fotòniques
dc.date.accessioned2015-11-10T16:26:09Z
dc.date.issued2015-09-03
dc.identifier.issn2040-8978
dc.identifier.issn2040-8978
dc.identifier.urihttp://hdl.handle.net/2117/78985
dc.description.abstractWe present the state of the art of our development of a unique high average power mid-infrared (IR) optical parametric chirped pulse amplification (OPCPA) source. The system delivers passively carrier-envelope phase (CEP)-stable optical pulses with 20 μJ of energy at 3.05 μm center wavelength and a duration of 55 fs (5.4 optical cycles). Implementing an all-solid-state self-compression scheme, we produce 38 fs (3.7 optical cycles) duration pulses at 13 μJ energy and 32 fs (2.9 optical cycles) duration pulses at 2 μJ energy. In addition, an intrinsically synchronized near-IR output delivering optical pulses with 15 μJ energy, 96 fs duration at 1.62 μm center wavelength is derived from the system—this additional output can be used for multi-color experiments or impulsive alignment. The excellent long-term stability of less than 1% root mean square (rms) power fluctuations over 12.5 h at 160 kHz makes this source an ideal driver for nonlinear optics experiments, in particular mid-IR-driven strong-field physics and attoscience.
dc.format.extent5 p.
dc.language.isoeng
dc.publisherIOP
dc.rightsAttribution-NonCommercial-NoDerivs 3.0 Spain
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.subjectÀrees temàtiques de la UPC::Física
dc.subject.lcshLaser pulses, Ultrashort.
dc.subject.otheroptical parametric chirped pulse amplification
dc.subject.otherOPCPA
dc.titleSub-4-optical-cycle, 340 MW peak power, high stability mid-IR source at 160 kHz
dc.typeArticle
dc.subject.lemacPols
dc.description.peerreviewedPeer Reviewed
dc.relation.publisherversionhttp://iopscience.iop.org/article/10.1088/2040-8978/17/9/094002/meta
dc.rights.accessRestricted access - publisher's policy
dc.description.versionPostprint (published version)
dc.relation.projectidFIS2011-30465-C02-01
dc.date.lift10000-01-01
upcommons.citation.volume17
upcommons.citation.number9
upcommons.citation.startingPage094002
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