Résumé
Studies of short-pulse laser-generated hard x-ray (18-60 keV) sources, suitable for radiographs of large samples of dense matter, are presented. The spatial and dynamic resolutions for different target types and laser parameters have been investigated. A high quality radiograph with good spatial resolution in two dimensions was demonstrated by irradiating freestanding thin W wires. The influence of the geometry for the quality of the radiograph, which is crucial for the design of experiments probing laser-compressed matter, is reported.
| langue originale | Anglais |
|---|---|
| Numéro d'article | 033101 |
| journal | Physics of Plasmas |
| Volume | 16 |
| Numéro de publication | 3 |
| Les DOIs | |
| état | Publié - 8 avr. 2009 |
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