Résumé
X-ray spectroscopic diagnostics of laser-cluster interaction at the stage of nonadiabatic scattering of clusters and formation of a spatially uniform plasma channel has been performed. The experimental investigations have been carried out on a Ti:Sa laser setup with a pulse duration of about 65 fs and an energy up to 600 mJ. It has been shown that, within 10 ps from the beginning of a laser femtosecond pulse, the laser-cluster interaction forms a uniform plasma channel with a length of 0.4 to 1 mm with the parameters N e 10 19-1020 cm-3 and T e 100 eV.
| langue originale | Anglais |
|---|---|
| Pages (de - à) | 178-183 |
| Nombre de pages | 6 |
| journal | JETP Letters |
| Volume | 86 |
| Numéro de publication | 3 |
| Les DOIs | |
| état | Publié - 1 oct. 2007 |
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