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

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F14%3A00221110" target="_blank" >RIV/68407700:21230/14:00221110 - isvavai.cz</a>
Alternative codes found
RIV/68407700:21340/14:00221110
Result on the web
<a href="http://dx.doi.org/10.1088/1742-6596/508/1/012007" target="_blank" >http://dx.doi.org/10.1088/1742-6596/508/1/012007</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1088/1742-6596/508/1/012007" target="_blank" >10.1088/1742-6596/508/1/012007</a>

Result language
angličtina
Original language name
Measurement of the Target Current and EMP on Terawatt Laser System PALS
Original language description
The experiments are performed at high-power photodissociation iodine laser (1.315 ?m, 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 in
Czech name
—
Czech description
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Project
<a href="/en/project/GAP205%2F12%2F0454" target="_blank" >GAP205/12/0454: Effective production of fusion neutrons in Z-pinches and laser-produced plasma</a><br>
Continuities
S - Specificky vyzkum na vysokych skolach

Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Kudowa Summer School "Towards Fusion Energy" Programme & Contributions
ISBN
—
ISSN
2083-5876
e-ISSN
—
Number of pages
1
Pages from-to
89
Publisher name
Institute of Plasma Physics
Place of publication
Warsaw
Event location
Kudowa Zdroj
Event date
Jun 9, 2014
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000336256200007

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