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arXiv · 0708.2040

Radiation Pressure Acceleration of Thin Foils with Circularly Polarized Laser Pulses

A. P. L. Robinson·M. Zepf·S. Kar·R. G. Evans·C. Bellei
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Abstract

A new regime is described for Radiation Pressure Acceleration of a thin foil by an intense laser beam of above 10^20 W/cm^2. Highly monoenergetic proton beams extending to GeV energies can be produced with very high efficiency using circularly polarized light. The proton beams have a very small divergence angle (less than 4 degrees). This new method allows the construction of ultra-compact proton and ion accelerators with ultra-short particle bursts.

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A. P. L. Robinson, M. Zepf, S. Kar, R. G. Evans, C. Bellei. 2007-08-15. Radiation Pressure Acceleration of Thin Foils with Circularly Polarized Laser Pulses. https://doi.org/10.1088/1367-2630%2F10%2F1%2F013021

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