MeV ion generation with ultrashort intense laser pulses
european quantum electronics conference(2003)
摘要
Experimental and theoretical work about energetic ion emission from massive targets obtained with 35 fs laser pulses at an intensity level of 1018 W/cm2 to 1019 W/cm2 is reported. Ultrashort laser pulses in combination with a hot electron confining target can drive ions to MeV energies via a direct field acceleration mechanism.
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关键词
high-speed optical techniques,ion beams,ion emission,plasma light propagation,35 fs,direct field acceleration mechanism,energetic ion emission,hot electron confining target,ion generation,ultrashort intense laser pulses,physics,polarization,pulsed laser deposition
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