ISSN:
1089-7550
Source:
AIP Digital Archive
Topics:
Physics
Notes:
Dependence of x-ray emission efficiencies on a plasma volume were obtained for a 527 nm laser with Cu targets and for 263 nm with Cu and Au targets using the same prepulse technique as the one used by Kodama et al. [Appl. Phys. Lett. 50, 720 (1987)]. 4ω results indicate that a maximum of three times increase was observed in soft x-rays(hν=100–200 eV), while no appreciable increase was observed in hard x rays(hν=1–3 keV). From 2ω results, a factor of 2 for the soft x rays and a factor of 3 for the hard x rays were observed.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1063/1.339922