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Please use this identifier to cite or link to this item: https://doi.org/10.21256/zhaw-22583
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dc.contributor.authorOvchinnikov, A. V.-
dc.contributor.authorChefonov, O. V.-
dc.contributor.authorAgranat, M. B.-
dc.contributor.authorFortov, V. E.-
dc.contributor.authorJazbinsek, M.-
dc.contributor.authorHauri, C. P.-
dc.date.accessioned2021-06-03T13:34:26Z-
dc.date.available2021-06-03T13:34:26Z-
dc.date.issued2020-
dc.identifier.issn1094-4087de_CH
dc.identifier.urihttps://digitalcollection.zhaw.ch/handle/11475/22583-
dc.description.abstractThe ideal laser source for nonlinear terahertz spectroscopy offers large versatility delivering both ultra-intense broadband single-cycle pulses and user-selectable multi-cycle pulses at narrow linewidths. Here we show a highly versatile terahertz laser platform providing single-cycle transients with tens of MV/cm peak field as well as spectrally narrow pulses, tunable in bandwidth and central frequency across 5 octaves at several MV/cm field strengths. The compact scheme is based on optical rectification in organic crystals of a temporally modulated laser beam. It allows up to 50 cycles and central frequency tunable from 0.5 to 7 terahertz, with a minimum width of 30 GHz, corresponding to the photon-energy width of ΔE=0.13 meV and the spectroscopic-wavenumber width of Δ(λ-1)=1.1 cm-1. The experimental results are excellently predicted by theoretical modelling. Our table-top source shows similar performances to that of large-scale terahertz facilities but offering in addition more versatility, multi-colour femtosecond pump-probe opportunities and ultralow timing jitter.de_CH
dc.language.isoende_CH
dc.publisherOptical Society of Americade_CH
dc.relation.ispartofOptics Expressde_CH
dc.rightsLicence according to publishing contractde_CH
dc.subjectTHz photonicsde_CH
dc.subject.ddc621.3: Elektro-, Kommunikations-, Steuerungs- und Regelungstechnikde_CH
dc.titleGeneration of strong-field spectrally tunable terahertz pulsesde_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.doi10.1364/OE.405545de_CH
dc.identifier.doi10.21256/zhaw-22583-
dc.identifier.pmid33182871de_CH
zhaw.funding.euNode_CH
zhaw.issue23de_CH
zhaw.originated.zhawYesde_CH
zhaw.pages.end33936de_CH
zhaw.pages.start33921de_CH
zhaw.publication.statuspublishedVersionde_CH
zhaw.volume28de_CH
zhaw.publication.reviewPeer review (Publikation)de_CH
zhaw.funding.snf162129de_CH
zhaw.webfeedPhotonicsde_CH
zhaw.author.additionalNode_CH
zhaw.display.portraitYesde_CH
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Ovchinnikov, A. V., Chefonov, O. V., Agranat, M. B., Fortov, V. E., Jazbinsek, M., & Hauri, C. P. (2020). Generation of strong-field spectrally tunable terahertz pulses. Optics Express, 28(23), 33921–33936. https://doi.org/10.1364/OE.405545
Ovchinnikov, A.V. et al. (2020) ‘Generation of strong-field spectrally tunable terahertz pulses’, Optics Express, 28(23), pp. 33921–33936. Available at: https://doi.org/10.1364/OE.405545.
A. V. Ovchinnikov, O. V. Chefonov, M. B. Agranat, V. E. Fortov, M. Jazbinsek, and C. P. Hauri, “Generation of strong-field spectrally tunable terahertz pulses,” Optics Express, vol. 28, no. 23, pp. 33921–33936, 2020, doi: 10.1364/OE.405545.
OVCHINNIKOV, A. V., O. V. CHEFONOV, M. B. AGRANAT, V. E. FORTOV, M. JAZBINSEK und C. P. HAURI, 2020. Generation of strong-field spectrally tunable terahertz pulses. Optics Express. 2020. Bd. 28, Nr. 23, S. 33921–33936. DOI 10.1364/OE.405545
Ovchinnikov, A. V., O. V. Chefonov, M. B. Agranat, V. E. Fortov, M. Jazbinsek, and C. P. Hauri. 2020. “Generation of Strong-Field Spectrally Tunable Terahertz Pulses.” Optics Express 28 (23): 33921–36. https://doi.org/10.1364/OE.405545.
Ovchinnikov, A. V., et al. “Generation of Strong-Field Spectrally Tunable Terahertz Pulses.” Optics Express, vol. 28, no. 23, 2020, pp. 33921–36, https://doi.org/10.1364/OE.405545.


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