Search Results - "Andriyash, Igor A."

Controlled acceleration of GeV electron beams in an all-optical plasma waveguide by Oubrerie, Kosta, Leblanc, Adrien, Kononenko, Olena, Lahaye, Ronan, Andriyash, Igor A., Gautier, Julien, Goddet, Jean-Philippe, Martelli, Lorenzo, Tafzi, Amar, Ta Phuoc, Kim, Smartsev, Slava, Thaury, Cédric

“…Laser-plasma accelerators (LPAs) produce electric fields of the order of 100 GV m −1 , more than 1000 times larger than those produced by radio-frequency…”
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Waveform Control of Relativistic Electron Dynamics in Laser-Plasma Acceleration by Huijts, Julius, Rovige, Lucas, Andriyash, Igor A., Vernier, Aline, Ouillé, Marie, Kaur, Jaismeen, Cheng, Zhao, Lopez-Martens, Rodrigo, Faure, Jérôme

“…The interaction of ultraintense laser pulses with an underdense plasma is used in laser-plasma acceleration to create compact sources of ultrashort pulses of…”
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Laser-plasma proton acceleration with a combined gas-foil target by Levy, Dan, Bernert, Constantin, Rehwald, Martin, Andriyash, Igor A., Assenbaum, Stefan, Kluge, Thomas, Kroupp, Eyal, Obst-Huebl, Lieselotte, Pausch, Richard, Schulze-Makuch, Alexander, Zeil, Karl, Schramm, Ulrich, Malka, Victor

“…Laser-plasma proton acceleration was investigated in the target normal sheath acceleration regime with a target composed of a gas layer and a thin foil. The…”
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Low divergence proton beams from a laser-plasma accelerator at kHz repetition rate by Levy, Dan, Andriyash, Igor A., Haessler, Stefan, Kaur, Jaismeen, Ouillé, Marie, Flacco, Alessandro, Kroupp, Eyal, Malka, Victor, Lopez-Martens, Rodrigo

“…Proton beams with up to 100 pC bunch charge, 0.48 MeV cutoff energy, and divergence as low as 3° were generated from solid targets at kHz repetition rate by a…”
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A spectral, quasi-cylindrical and dispersion-free Particle-In-Cell algorithm by Lehe, Rémi, Kirchen, Manuel, Andriyash, Igor A., Godfrey, Brendan B., Vay, Jean-Luc

“…We propose a spectral Particle-In-Cell (PIC) algorithm that is based on the combination of a Hankel transform and a Fourier transform. For physical problems…”
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Direct observation of relativistic broken plasma waves by Wan, Yang, Seemann, Omri, Tata, Sheroy, Andriyash, Igor A., Smartsev, Slava, Kroupp, Eyal, Malka, Victor

“…Plasma waves contribute to many fundamental phenomena, including astrophysics 1 , thermonuclear fusion 2 and particle acceleration 3 . Such waves can develop…”
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Spatio-temporal couplings for controlling group velocity in longitudinally pumped seeded soft X-ray lasers by Kabacinski, Adeline, Oliva, Eduardo, Tissandier, Fabien, Gautier, Julien, Kozlová, Michaela, Goddet, Jean-Philippe, Andriyash, Igor A., Thaury, Cédric, Zeitoun, Philippe, Sebban, Stéphane

“…Controlling the group velocity of an ultrashort laser pulse by means of spatio-temporal couplings has been proposed to overcome the inherent limitations in…”
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Carrier-envelope phase controlled dynamics of relativistic electron beams in a laser-wakefield accelerator by Rovige, Lucas, Monzac, Joséphine, Huijts, Julius, Andriyash, Igor A., Vernier, Aline, Kaur, Jaismeen, Ouillé, Marie, Cheng, Zhao, Tomkus, Vidmantas, Girdauskas, Valdas, Raciukaitis, Gediminas, Dudutis, Juozas, Stankevic, Valdemar, Gecys, Paulius, Lopez-Martens, Rodrigo, Faure, Jérôme

“…In laser-wakefield acceleration, an ultra-intense laser pulse is focused into an underdense plasma to accelerate electrons to relativistic velocities. In most…”
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Energy-Chirp Compensation in a Laser Wakefield Accelerator by Döpp, A, Thaury, C, Guillaume, E, Massimo, F, Lifschitz, A, Andriyash, I, Goddet, J-P, Tazfi, A, Ta Phuoc, K, Malka, V

“…The energy spread in laser wakefield accelerators is primarily limited by the energy chirp introduced during the injection and acceleration processes. Here, we…”
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High Average Gradient in a Laser-Gated Multistage Plasma Wakefield Accelerator by Knetsch, A., Andriyash, I. A., Gilljohann, M., Kononenko, O., Matheron, A., Mankovska, Y., San Miguel Claveria, P., Zakharova, V., Adli, E., Corde, S.

“…Plasma wakefield accelerators driven by particle beams are capable of providing accelerating gradient several orders of magnitude higher than currently used…”
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LASY: LAser manipulations made eaSY by Thévenet, Maxence, Andriyash, Igor A, Fedeli, Luca, Pousa, Ángel Ferran, Huebl, Axel, Jalas, Sören, Kirchen, Manuel, Lehe, Remi, Shalloo, Rob J, Sinn, Alexander, Vay, Jean-Luc

“…Using realistic laser profiles for simulations of laser-plasma interaction is critical to reproduce experimental measurements, but the interface between…”
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Simple few-shot method for spectrally resolving the wavefront of an ultrashort laser pulse by Smartsev, Slava, Liberman, Aaron, Andriyash, Igor A, Cavagna, Antoine, Flacco, Alessandro, Giaccaglia, Camilla, Kaur, Jaismeen, Monzac, Joséphine, Tata, Sheroy, Vernier, Aline, Malka, Victor, Lopez-Martens, Rodrigo, Faure, Jérôme

“…We present a novel and straightforward approach for the spatio-spectral characterization of ultrashort pulses. This minimally intrusive method relies on…”
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Differential pumping for kHz operation of a Laser Wakefield accelerator based on a continuously flowing Hydrogen gas jet by Monzac, Joséphine, Smartsev, Slava, Huijts, Julius, Rovige, Lucas, Andriyash, Igor A, Vernier, Aline, Tomkus, Vidmantas, Girdauskas, Valdas, Raciukaitis, Gediminas, Mackevičiūtė, Miglė, Stankevic, Valdemar, Cavagna, Antoine, Kaur, Jaismeen, Kalouguine, André, Lopez-Martens, Rodrigo, Faure, Jérôme

“…Laser-Wakefield Accelerators (LWFA) running at kHz repetition rates hold great potential for applications. They typically operate with low-energy, highly…”
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Optical ionization effects in kHz laser wakefield acceleration with few-cycle pulses by Monzac, Joséphine, Smartsev, Slava, Huijts, Julius, Rovige, Lucas, Andriyash, Igor A, Vernier, Aline, Tomkus, Vidmantas, Girdauskas, Valdas, Raciukaitis, Gediminas, Mackevičiūtė, Miglė, Stankevic, Valdemar, Cavagna, Antoine, Kaur, Jaismeen, Kalouguine, André, Lopez-Martens, Rodrigo, Faure, Jérôme

“…We present significant advances in Laser Wakefield Acceleration (LWFA) operating at a 1 kHz repetition rate, employing a sub-TW, few-femtosecond laser and a…”
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Low divergence proton beams from a laser-plasma accelerator at kHz repetition rate by Levy, Dan, Andriyash, Igor A, Haessler, Stefan, Ouillé, Marie, Kaur, Jaismeen, Flacco, Alessandro, Kroupp, Eyal, Malka, Victor, Lopez-Martens, Rodrigo

“…Proton beams with up to 100 pC bunch charge, 0.48 MeV cut-off energy and divergence as low as a $3^{\circ}$ were generated from solid targets at kHz repetition…”
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Axiparabola: a new tool for high-intensity optics by Oubrerie, Kosta, Andriyash, Igor A, Lahaye, Ronan, Smartsev, Slava, Malka, Victor, Thaury, Cédric

“…An axiparabola is a reflective aspherical optics that focuses a light beam into an extended focal line. The light intensity and group velocity profiles along…”
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High average gradient in a laser-gated multistage plasma wakefield accelerator by Knetsch, Alexander, Andriyash, Igor A, Gilljohann, Max, Kononenko, Olena, Matheron, Aimé, Mankovska, Yuliia, Claveria, Pablo San Miguel, Zakharova, Viktoriia, Adli, Erik, Corde, Sébastien

“…Plasma wakefield accelerators driven by particle beams are capable of providing accelerating gradient several orders of magnitude higher than currently used…”
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Waveform control of relativistic electron dynamics in an underdense plasma by Huijts, Julius, Rovige, Lucas, Andriyash, Igor A, Vernier, Aline, Ouillé, Marie, Kaur, Jaismeen, Cheng, Zhao, Lopez-Martens, Rodrigo, Faure, Jérôme

“…The interaction of ultra-intense laser pulses with an underdense plasma is used in laser-plasma acceleration to create compact sources of ultrashort pulses of…”
Get full text

Carrier-envelope phase controlled dynamics of relativistic electron beams in a laser-wakefield accelerator by Rovige, Lucas, Monzac, Joséphine, Huijts, Julius, Andriyash, Igor A, Vernier, Aline, Kaur, Jaismeen, Ouillé, Marie, Cheng, Zhao, Tomkus, Vidmantas, Girdauskas, Valdas, Račiukaits, Gediminas, Dudutis, Juozas, Stankevič, Valdemar, Gečys, Paulius, Lopez-Martens, Rodrigo, Faure, Jérôme

“…Eur. Phys. J. Spec. Top. (2022) In laser-wakefield acceleration, an ultra-intense laser pulse is focused into an underdense plasma in order to accelerate…”
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Controlled acceleration of GeV electron beams in an all-optical plasma waveguide by Oubrerie, Kosta, Leblanc, Adrien, Kononenko, Olena, Lahaye, Ronan, Andriyash, Igor A, Gautier, Julien, Goddet, Jean-Philippe, Martelli, Lorenzo, Tafzi, Amar, Phuoc, Kim Ta, Smartsev, Slava, Thaury, Cedric

“…Laser-plasma accelerators produce electric fields of the order of 100 GV/m, more than 1000 times larger than radio-frequency accelerators. Thanks to this…”
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