Ultraintense ion beams driven by a short-wavelength short-pulse laser
Source: Phys. Plasmas 17, 073106 (2010); doi:10.1063/1.3458900
Published 22 July 2010
The results of particle-in-cell simulations are reported which demonstrate that a short-wavelength (
0.5 µm) short-pulse laser driver can produce much more intense ion beams than the commonly used long-wavelength (
~1 µm) ones. In particular, such a driver allows for efficient generation of ultrashort (
100 fs), multi-MeV proton bunches of extremely high intensities (>1021 W/cm2) and current densities (>1014 A/cm2) even at moderate values of dimensionless laser amplitude a0
10.
©2010 American Institute of Physics

0.5 µm) short-pulse laser driver can produce much more intense ion beams than the commonly used long-wavelength (
~1 µm) ones. In particular, such a driver allows for efficient generation of ultrashort (
100 fs), multi-MeV proton bunches of extremely high intensities (>1021 W/cm2) and current densities (>1014 A/cm2) even at moderate values of dimensionless laser amplitude a0
10.
©2010 American Institute of Physics
| History: | Received 11 February 2010; accepted 10 June 2010; published 22 July 2010 |
| Permalink: |
http://link.aip.org/link/?PHPAEN/17/073106/1 |
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