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- Forschungszentrum JülichDE94 papers
- Centre National de la Recherche ScientifiqueFR87 papers
- Johannes Gutenberg University MainzDE50 papers
- University of CologneDE41 papers
- University of OxfordGB36 papers
- University of EdinburghGB34 papers
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- Deutsches Zentrum für Luft- und Raumfahrt e. V. (DLR)DE32 papers
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- Friedrich-Alexander-Universität Erlangen-NürnbergDE30 papers
- Novosibirsk State UniversityRU30 papers
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9 papers · 2 filters
Analytical approach to high harmonics spectrum in the nanobunching regime
Mykyta Cherednychek, Alexander Pukhov
With the high-order harmonic generation (HHG) from plasma sur- faces it is possible to turn a laser pulse into a train of attosecond or even zeptosecond pulses in the backward radi…
Beam loading in the bubble regime in plasmas with hollow channels
A. A. Golovanov, I. Yu. Kostyukov, J. Thomas +1
Based on the already existing analytical theory of the strongly-nonlinear wakefield (which is called "bubble") in transversely inhomogeneous plasmas, we study particular behavior o…
Radiation from laser-microplasma-waveguide interactions in the ultra-intense regime
Longqing Yi, Alexander Pukhov, Baifei Shen
When a high-contrast ultra-relativistic laser beam enters a micro-sized plasma waveguide, the pulse energy is coupled into waveguide modes, which remarkably modifies the interactio…
Nano-scale ultra-dense Z-pinches formation from laser-irradiated nanowire arrays
Vural Kaymak, Alexander Pukhov, Vyacheslav N. Shlyaptsev +1
We show that ulta-dense Z-pinches with nanoscale dimensions can be generated by irradiating aligned nanowires with femtosecond laser pulses of relativistic intensity. Using fully t…
Optmized stability of a modulated driver in a plasma wakefield accelerator
Roberto Martorelli, Alexander Pukhov
We analyze the transverse stability for a configuration of multiple gaussian bunches subject to the self-generated plasma wakefield. Through a semi-analytical approach we first stu…
Direct acceleration of electrons by a CO laser in a curved plasma waveguide
Longqing Yi, Alexander Pukhov, Baifei Shen
Laser plasma interaction with micro-engineered targets at relativistic intensities has been greatly promoted by recent progress in the high contrast lasers and the manufacture of a…