Contrast enhancement of ultra-intense laser pulses by relativistic plasma shutter

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F21%3A00551963" target="_blank" >RIV/68378271:_____/21:00551963 - isvavai.cz</a>
Alternative codes found
RIV/68407700:21340/21:00349821 RIV/61389021:_____/21:00544090
Result on the web
<a href="https://www.spiedigitallibrary.org/conference-proceedings-of-spie/11777/2589245/Contrast-enhancement-of-ultra-intense-laser-pulses-by-relativistic-plasma/10.1117/12.2589245.short?SSO=1&tab=ArticleLink" target="_blank" >https://www.spiedigitallibrary.org/conference-proceedings-of-spie/11777/2589245/Contrast-enhancement-of-ultra-intense-laser-pulses-by-relativistic-plasma/10.1117/12.2589245.short?SSO=1&tab=ArticleLink</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1117/12.2589245" target="_blank" >10.1117/12.2589245</a>

Result language
angličtina
Original language name
Contrast enhancement of ultra-intense laser pulses by relativistic plasma shutter
Original language description
An increasing intensity of the laser systems becomes available for experiments in the fields of particle acceleration, radiation sources and many other applications. The higher intensity of the laser irradiation is inherently accompanied by the growth of the amplified spontaneous emission (ASE) pedestal and other parasitic effects. Considering the forthcoming generation of multi-PW laser systems, the nanosecond and picosecond pedestals significantly exceed the respective plasma formation thresholds and may have detrimental effects on the laser--target interaction. One of the promising methods to mitigate these effects is the relativistic plasma shutter, where an ultra-thin foil is placed in front of the target. The initial interaction with the shutter increases the temporal contrast, where the pre-plasma is opaque for the pedestal, but relativistically transparent for the main pulse.
Czech name
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Czech description
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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