Please use this identifier to cite or link to this item: https://doi.org/10.21256/zhaw-3987
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dc.contributor.authorVicario, C.-
dc.contributor.authorMonoszlai, B.-
dc.contributor.authorJazbinsek, M.-
dc.contributor.authorLee, S.-H.-
dc.contributor.authorKwon, O.-P.-
dc.contributor.authorHauri, C. P.-
dc.date.accessioned2018-09-18T14:09:26Z-
dc.date.available2018-09-18T14:09:26Z-
dc.date.issued2015-09-24-
dc.identifier.issn2045-2322de_CH
dc.identifier.urihttps://digitalcollection.zhaw.ch/handle/11475/10782-
dc.description.abstractIn Terahertz (THz) science, one of the long-standing challenges has been the formation of spectrally dense, single-cycle pulses with tunable duration and spectrum across the frequency range of 0.1-15 THz (THz gap). This frequency band, lying between the electronically and optically accessible spectra hosts important molecular fingerprints and collective modes which cannot be fully controlled by present strong-field THz sources. We present a method that provides powerful single-cycle THz pulses in the THz gap with a stable absolute phase whose duration can be continuously selected between 68 fs and 1100 fs. The loss-free and chirp-free technique is based on optical rectification of a wavelength-tunable pump pulse in the organic emitter HMQ-TMS that allows for tuning of the spectral bandwidth from 1 to more than 7 octaves over the entire THz gap. The presented source tunability of the temporal carrier frequency and spectrum expands the scope of spectrally dense THz sources to time-resolved nonlinear THz spectroscopy in the entire THz gap. This opens new opportunities towards ultrafast coherent control over matter and light.de_CH
dc.language.isoende_CH
dc.publisherNature Publishing Groupde_CH
dc.relation.ispartofScientific Reportsde_CH
dc.rightshttp://creativecommons.org/licenses/by/4.0/de_CH
dc.subject.ddc621.3: Elektrotechnik und Elektronikde_CH
dc.titleIntense, carrier frequency and bandwidth tunable quasi single-cycle pulses from an organic emitter covering the Terahertz frequency gapde_CH
dc.typeBeitrag in wissenschaftlicher Zeitschriftde_CH
dcterms.typeTextde_CH
zhaw.departementSchool of Engineeringde_CH
zhaw.organisationalunitInstitute of Computational Physics (ICP)de_CH
dc.identifier.doi10.21256/zhaw-3987-
dc.identifier.doi10.1038/srep14394de_CH
dc.identifier.pmid26400005de_CH
zhaw.funding.euNode_CH
zhaw.issue14394de_CH
zhaw.originated.zhawYesde_CH
zhaw.publication.statuspublishedVersionde_CH
zhaw.volume5de_CH
zhaw.publication.reviewPeer review (Publikation)de_CH
zhaw.funding.snfPP00P2_128493de_CH
Appears in Collections:Publikationen School of Engineering

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