Harmonic Generation from Relativistic Plasma Surfaces in Ultra-Steep Plasma Density Gradients

Autor: Rödel, Christian, der Brügge, Daniel an, Bierbach, Jana, Yeung, Mark, Hahn, Thomas, Dromey, Brendan, Herzer, Sven, Fuchs, Silvio, Pour, Arpa Galestian, Eckner, Erich, Behmke, Michael, Cerchez, Mirela, Jäckel, Oliver, Hemmers, Dirk, Toncian, Toma, Kaluza, Malte C., Belyanin, Alexey, Pretzler, Georg, Willi, Oswald, Pukhov, Alexander, Zepf, Matthew, Paulus, Gerhard G.

Harmonic generation in the limit of ultra-steep density gradients is studied experimentally. Observations demonstrate that while the efficient generation of high order harmonics from relativistic surfaces requires steep plasma density scale-lengths (

Externí odkaz: http://arxiv.org/abs/1205.6821

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Dominance of Radiation Pressure in Ion Acceleration with Linearly Polarized Pulses at Intensities of 10(21) W cm(-2)

Autor: Qiao, Bin, Kar, Satyabrata, Geissler, Michael, Gibbon, P., Zepf, Matthew, Borghesi, Marco

Publikováno v: Qiao, B, Kar, S, Geissler, M, Gibbon, P, Zepf, M & Borghesi, M 2012, ' Dominance of Radiation Pressure in Ion Acceleration with Linearly Polarized Pulses at Intensities of 10(21) W cm(-2) ', Physical Review Letters, vol. 108, no. 11, 115002 . https://doi.org/10.1103/PhysRevLett.108.115002

A novel regime is proposed where, by employing linearly polarized laser pulses at intensities 10(21) W cm(-2) (2 orders of magnitude lower than discussed in previous work [T. Esirkepov et al., Phys. Rev. Lett. 92, 175003 (2004)]), ions are dominantly

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______2607::4bcda840291d2ee1cef766718e3583ca
https://pure.qub.ac.uk/en/publications/dominance-of-radiation-pressure-in-ion-acceleration-with-linearly-polarized-pulses-at-intensities-of-1021-w-cm2(d34d6ae0-abb5-4420-812d-b3784013ae5c).html

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