Experimental demonstration of an electromagnetic pulse mitigation concept for a laser driven proton source
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F18%3A00501484" target="_blank" >RIV/68378271:_____/18:00501484 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1063/1.5038652" target="_blank" >http://dx.doi.org/10.1063/1.5038652</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1063/1.5038652" target="_blank" >10.1063/1.5038652</a>
Alternative languages
Result language
angličtina
Original language name
Experimental demonstration of an electromagnetic pulse mitigation concept for a laser driven proton source
Original language description
The targets that are used to produce high-energy protons with ultra-high intensity lasers generate a strong electromagnetic pulse (EMP). To mitigate that undesired side effect, we developed and tested a concept called the “birdhouse.” It consists in confining the EMP field in a finite volume and in dissipating the trapped electromagnetic energy with an electric resistor. A prototype was tested at a 10 TW 50 fs laser facility. The recorded average EMP mitigation ratio is about 20 for frequencies from 100 MHz to 6 GHz. The EMP mitigation ratio attains the level of 50 in the frequency range of 1–2 GHz where microwave emission is maximal. We measured the intensity of proton emission in two directions: along the laser propagation direction and along the edge of the proton beam.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10305 - Fluids and plasma physics (including surface physics)
Result continuities
Project
<a href="/en/project/EF16_013%2F0001793" target="_blank" >EF16_013/0001793: Extreme Light Infrastructure Tools for Advanced Simulation</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Review of Scientific Instruments
ISSN
0034-6748
e-ISSN
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Volume of the periodical
89
Issue of the periodical within the volume
10
Country of publishing house
US - UNITED STATES
Number of pages
9
Pages from-to
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UT code for WoS article
000449144500280
EID of the result in the Scopus database
2-s2.0-85055026534