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Consolidating Multiple FemtoSecond Lasers in Coupled Curved Plasma Capillaries

Autor: Zigler, A, Botton, M, Filippi, F, Ferber, Y, Johansson, G., Pollack, O, Anania, M. P., Bisesto, F., Pompili, R., Ferrario, M., Dekel, E.

Consolidating multiple high-energy femtosecond scale lasers is expected to enable implementation of cutting edge research areas varying from wakefield particle accelerators to ultra-high intensity laser pulses for basic fresearch. The ability to guid

Externí odkaz: http://arxiv.org/abs/1805.00646

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Evolution of the electric fields induced in high intensity laser-matter interactions

Autor: Bisesto, F. G., Anania, M. P., Botton, M., Chiadroni, E., Cianchi, A., Curcio, A., Ferrario, M., Galletti, M., Henis, Z., Pompili, R., Schleifer, E., Zigler, A.

Multi MeV protons \cite{snavely2000intense} and heavier ions are emitted by thin foils irradiated by high-intensity lasers, due to the huge accelerating fields, up to several teraelectronvolt per meter, at sub-picosecond timescale \cite{dubois2014tar

Externí odkaz: http://arxiv.org/abs/1803.04161

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Recent studies on single-shot diagnostics for plasma accelerators at SPARC_LAB

Autor: Bisesto, F. G., Anania, M. P., Botton, M., Castellano, M., Chiadroni, E., Cianchi, A., Curcio, A., Ferrario, M., Galletti, M., Henis, Z., Pompili, R., Schleifer, E., Shpakov, V., Zigler, A.

Plasma wakefield acceleration is the most promising acceleration technique for compact and cheap accelerators, thanks to the high accelerating gradients achievable. Nevertheless, this approach still suffers of shot-to-shot instabilities, mostly relat

Externí odkaz: http://arxiv.org/abs/1802.03253

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Enhanced Proton Acceleration by an Ultrashort Laser Interaction with Structured Dynamic Plasma Targets

Autor: Zigler, A., Eisenman, S., Botton, M., Nahum, E., Schleifer, E., Baspaly, A., Pomerantz, Y., Abicht, F., Branzel, J., Priebe, G., Steinke, S., Andreev, A., Schnuerer, M., Sandner, W., Gordon, D., Sprangle, P., Ledingham, K. W. D.

We experimentally demonstrate a notably enhanced acceleration of protons to high energy by relatively modest ultrashort laser pulses and structured dynamical plasma targets. Realized by special deposition of snow targets on sapphire substrates and us

Externí odkaz: http://arxiv.org/abs/1302.7183

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5.5-7.5 MeV Proton generation by a moderate intensity ultra-short laser interaction with H2O nano-wire targets

Autor: Zigler, A., Palchan, T., Bruner, N., Schleifer, E., Eisenmann, S., Henis, Z., Botton, M., Pikuz, S. A., Faenov Jr, A. Y., Gordon, D., Sprangle, P.

We report on the first generation of 5.5-7.5 MeV protons by a moderate intensity short-pulse laser (4.5 \times 1017 W/cm^2, 50 fsec) interacting with H2O nano-wires (snow) deposited on a Sapphire substrate. In this setup, the laser intensity is local

Externí odkaz: http://arxiv.org/abs/1011.0632

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