About: Measurement of the Target Current and EMP on Terawatt Laser System PALS

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The experiments are performed at high-power photodissociation iodine laser (1.315 μm, E=<1 kJ, t = 400 ps, I=6x10E16 W/cm2) at thePALSResearchCenterinPrague.During interaction of a focused intensive laser pulse with a solid target fast electrons are escaping and the target becomes charged. This charge can be neutralized by current flowing throw the target holder to the ground. The current with large time derivation, which is related to the laser pulse shape and to the inductance of the grounding circuit, generates a electromagnetic pulse in radio or microwave frequency band. Because the interaction chamber is usually equipped by a glass windows, insulators for galvanic separation, cables and so on, the electromagnetic pulse (EMP) passes out from the interaction chamber. At high-power laser facilities the EMP disturbs electrical signals, causes incorrect work of diagnostics, computers or control equipment. The study of target currents and EMP is important for design of all diagnostic instruments and projects of the large laser systems. The experiments are performed at high-power photodissociation iodine laser (1.315 μm, E=<1 kJ, t = 400 ps, I=6x10E16 W/cm2) at thePALSResearchCenterinPrague.During interaction of a focused intensive laser pulse with a solid target fast electrons are escaping and the target becomes charged. This charge can be neutralized by current flowing throw the target holder to the ground. The current with large time derivation, which is related to the laser pulse shape and to the inductance of the grounding circuit, generates a electromagnetic pulse in radio or microwave frequency band. Because the interaction chamber is usually equipped by a glass windows, insulators for galvanic separation, cables and so on, the electromagnetic pulse (EMP) passes out from the interaction chamber. At high-power laser facilities the EMP disturbs electrical signals, causes incorrect work of diagnostics, computers or control equipment. The study of target currents and EMP is important for design of all diagnostic instruments and projects of the large laser systems. (en)
Title	Measurement of the Target Current and EMP on Terawatt Laser System PALS Measurement of the Target Current and EMP on Terawatt Laser System PALS (en)
skos:prefLabel	Measurement of the Target Current and EMP on Terawatt Laser System PALS Measurement of the Target Current and EMP on Terawatt Laser System PALS (en)
skos:notation	RIV/68407700:21340/14:00221110!RIV15-MSM-21340___
http://linked.open...avai/riv/aktivita	P S
http://linked.open...avai/riv/aktivity	P(GAP205/12/0454), S
http://linked.open...vai/riv/dodaniDat	2015
http://linked.open...aciTvurceVysledku	DE Marco, Massimo
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	České vysoké učení technické v Praze / Fakulta jaderná a fyzikálně inženýrská
http://linked.open...dnocenehoVysledku	27910
http://linked.open...ai/riv/idVysledku	RIV/68407700:21340/14:00221110
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Laser; Laser plasma; Target current; EMP; Target interaction; Current probe (en)
http://linked.open.../riv/klicoveSlovo	Laser Laser plasma EMP Current probe Target current Target interaction
http://linked.open...ontrolniKodProRIV	[84DD9D0A3E4A]
http://linked.open...v/mistoKonaniAkce	Kudowa Zdroj
http://linked.open...i/riv/mistoVydani	Warsaw
http://linked.open...i/riv/nazevZdroje	Kudowa Summer School %22Towards Fusion Energy%22 Programme & Contributions
http://linked.open...in/vavai/riv/obor	BL
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	12 (xsd:int)
http://linked.open...vavai/riv/projekt	Effective production of fusion neutrons in Z-pinches and laser-produced plasma
http://linked.open...UplatneniVysledku	2014
http://linked.open...iv/tvurceVysledku	Klír, Daniel Kubeš, Pavel Řezáč, Karel Pfeifer, M. Ullschmied, J. Skála, J. Krása, J. Velyhan, A. Cikhardt, Jakub Krouský, E. DE Marco, Massimo Cikhardtová, Balzhima
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open...ain/vavai/riv/wos	000336256200007
http://linked.open.../riv/zahajeniAkce	2014-06-09 (xsd:date)
issn	2083-5876
number of pages	1 (xsd:int)
http://bibframe.org/vocab/doi	10.1088/1742-6596/508/1/012007
http://purl.org/ne...btex#hasPublisher	Institute of Plasma Physics
http://localhost/t...ganizacniJednotka	21340

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