Pin-hole array production and detailed data analysis for advanced single-shot X-ray imaging of laboratory plasmas (Articolo in rivista)

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  • Pin-hole array production and detailed data analysis for advanced single-shot X-ray imaging of laboratory plasmas (Articolo in rivista) (literal)
Anno
  • 2010-01-01T00:00:00+01:00 (literal)
Alternative label
  • Levato, T. Labate, L., Pathak N. C., Cecchetti C., Koester P., Di Fabrizio E., Delogu P., Giulietti A., Giulietti D., Gizzi LA. (2010)
    Pin-hole array production and detailed data analysis for advanced single-shot X-ray imaging of laboratory plasmas
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Levato, T. Labate, L., Pathak N. C., Cecchetti C., Koester P., Di Fabrizio E., Delogu P., Giulietti A., Giulietti D., Gizzi LA. (literal)
Pagina inizio
  • 842 (literal)
Pagina fine
  • 844 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#altreInformazioni
  • Proceedings Paper: 1st International Conference on Frontiers in Diagnostic Technologies, Frascati, ITALY, NOV 25-29, 2009 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 623 (literal)
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • LNF, FLAME, I-00044 Frascati, Italy; CNR, ILIL, I-56100 Pisa, Italy; Campus Magna Graecia Univ Catanzaro UMG, BIONEM, Catanzaro, Italy; Univ Pisa, Dept Phys, I-56100 Pisa, Italy; Ist Nazl Fis Nucl, Sec Pisa, Pisa, Italy (literal)
Titolo
  • Pin-hole array production and detailed data analysis for advanced single-shot X-ray imaging of laboratory plasmas (literal)
Abstract
  • Laser produced plasmas offer the unique opportunity to investigate physical mechanisms working at extremely high field in pulsed regime [1] (Gizzi et al., 2009). Future large scale infrastructure like HiPER and ELI may open new frontiers of knowledge in this way. Technologies needed for improving diagnostic in this field have a strong impact on a wide range of multi-disciplinary applications as for compact plasma-based accelerators [2] (Gizzi et al., 2009; Betti et al., 2009) laser fusion oriented experiments, three-dimensional microscopy and lithography. As an example the X-ray imaging, being a powerful diagnostic tool for deep investigation on different variety of laser produced plasma, has obtained a grooving effort in recent years. Large scale facilities working in single-pulse regime for laser fusion oriented experiments have evidenced the necessity to obtain spectrally resolved X-ray images of produced plasmas in a single shot. By combining the charge coupled devices (CCD) based single-photon detection technique with a pin-hole array (PHA) a new diagnostic technique was developed, as shown in recent experiments related to the European HiPER project [3] (Labate et al., 2009). Here we qualitatively describe the PHA production process on a heavy metal substrate by means of SEM images that show an internal diameter on the micrometer scale and an aspect ratio of about 20. The characterization of the X-ray contrast up to 90 keV is presented. The data analysis of the X-ray photons interaction on CCD, for spectrum reconstruction up to high energy, is described [4] (Levato et al., 2008). (literal)
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