X-ray emission from high-intensity interaction of picosecond and subnanosecond laser pulses with solid targets

• Autorzy: Badziak, J. , Jabłoński, S. , Makowski, J. , Parys, P. , Ryć, L. , Vankov, A.B. , Wołowski, J. , Woryna, E.
• Języki publikacji: EN

Abstrakty

EN

The results of comparison of X-ray emission from plasmas produced by 1-ps and 0.5-ns laser pulses from massive and foil targets are reported. The measurements were performed for the soft (0.8-1.6 keV) and hard (4-30 keV) X-rays with the use of filtered p-i-n Si photodiodes at laser intensities of up to 10/sup 17/ W/cm/sup 2/ for ps pulses and up to 3 * 10/sup 14/ W/cm/sup 2/ for sub-ns ones. The effect of the laser pulse duration on the X-ray yields for various laser beam focal spots, laser pulse energies and atomic numbers of the targets were investigated.

• Czasopismo: Optica Applicata
• Rocznik: 2002
• Tom: Vol. 32, nr 1-2
• Strony: 41-46
• Opis fizyczny: bibliogr. 10 poz.

Twórcy

autor

Badziak, J.

autor

Jabłoński, S.

autor

Makowski, J.

autor

Parys, P.

autor

Ryć, L.

autor

Vankov, A.B.

autor

Wołowski, J.

autor

Woryna, E.

• Institute of Plasma Physics and Laser Microfusion, ul. Hery 23, 00-908 Warszawa