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Terahertz annular antenna driven with a short intense laser pulse

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dc.contributor.authorBukharskii, N.
dc.contributor.authorKochetkov, I.
dc.contributor.authorKorneev, P.
dc.contributor.authorБухарский, Николай Дмитриевич
dc.contributor.authorКочетков, Юрий Владимирович
dc.contributor.authorКорнеев, Филипп Александрович
dc.date.accessioned2024-12-26T07:43:23Z
dc.date.available2024-12-26T07:43:23Z
dc.date.issued2022
dc.description.abstract© 2022 Author(s).Generation of terahertz radiation by an oscillating discharge, excited by short laser pulses, may be controlled by geometry of the irradiated target. In this work, an annular target with a thin slit is considered as an efficient emitter of secondary radiation when driven by a short intense laser pulse. Under irradiation, a slit works as a diode, which is quickly filled by dense plasmas, closing the circuit for a traveling discharge pulse. Such a diode defines the discharge pulse propagation direction in a closed contour, enabling its multiple passes along the coil. The obtained oscillating charge efficiently generates multi-period quasi-monochromatic terahertz waves with a maximum along the coil axis and controllable characteristics.
dc.identifier.citationBukharskii, N. Terahertz annular antenna driven with a short intense laser pulse / Bukharskii, N., Kochetkov, I., Korneev, P. // Applied Physics Letters. - 2022. - 120. - № 1. - 10.1063/5.0076700
dc.identifier.doi10.1063/5.0076700
dc.identifier.urihttps://www.doi.org/10.1063/5.0076700
dc.identifier.urihttps://www.scopus.com/record/display.uri?eid=2-s2.0-85123004126&origin=resultslist
dc.identifier.urihttp://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=Alerting&SrcApp=Alerting&DestApp=WOS_CPL&DestLinkType=FullRecord&UT=WOS:000745640400002
dc.identifier.urihttps://openrepository.mephi.ru/handle/123456789/28668
dc.relation.ispartofApplied Physics Letters
dc.titleTerahertz annular antenna driven with a short intense laser pulse
dc.typeArticle
dspace.entity.typePublication
oaire.citation.issue1
oaire.citation.volume120
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