Search Results - "van Goor, F. A."

Generating ultrarelativistic attosecond electron bunches with laser wakefield accelerators by Luttikhof, M J H, Khachatryan, A G, van Goor, F A, Boller, K-J

“…Femtosecond electron bunches with ultrarelativistic energies were recently generated by laser wakefield accelerators. Here we predict that laser wakefield…”
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Extremely short relativistic-electron-bunch generation in the laser wakefield via novel bunch injection scheme by Khachatryan, A. G., van Goor, F. A., Boller, K.-J., Reitsma, A. J. W., Jaroszynski, D. A.

“…Recently a new electron-bunch injection scheme for the laser wakefield accelerator has been proposed [JETP Lett. 74, 371…”
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Femtosecond electron-bunch dynamics in laser wakefields and vacuum by Khachatryan, A. G., Irman, A., van Goor, F. A., Boller, K.-J.

“…Recent advances in laser wakefield acceleration demonstrated the generation of extremely short (with a duration of a few femtoseconds) relativistic electron…”
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Effect of the ponderomotive scattering and injection position on electron-bunch injection into a laser wakefield by KHACHATRYAN, A. G, LUTTIKHOF, M. J. H, VAN GOOR, F. A, BOLLER, K.-J

“…For the purpose of laser wakefield acceleration, it turns out that the injection of electron bunches longer than the plasma wavelength can also generate…”
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On the beam pointing variation of a long pulse XeCl [formula omitted] excimer laser fitted with unstable resonators by Hofstra, R.M, Zwegers, M.J, van Goor, F.A, Witteman, W.J

“…A theory for the beam pointing variation of the optical beam from a pulsed XeCl ∗ excimer laser equipped with a positive branch unstable resonator is…”
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Coherent and incoherent radiation from a channel-guided laser wakefield accelerator by Khachatryan, A G, van Goor, F A, Boller, K-J

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Interaction of free charged particles with a chirped electromagnetic pulse by Khachatryan, A G, van Goor, F A, Boller, K-J

“…We study the effect of chirp on electromagnetic (EM) pulse interaction with a charged particle. Both the one-dimensional (1D) and 3D cases are considered. It…”
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Variable reflectivity unstable resonators for a long pulse XeCl excimer laser by Hofstra, R.M, Zwegers, M.J, van Goor, F.A, Witteman, W.J

“…The divergence of a long pulse, low gain XeCl excimer laser has been improved using confocal positive branch unstable resonators with variable reflectivity…”
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High-current formed ferrite plasma cathode by WATANABE, K, VAN GOOR, F. A, WITTEMAN, W. J

“…A new type of plasma cathode for x-ray and electron beam generation has been demonstrated using a formed ferrite plasma source where a durable filament on the…”
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Beam divergence studies on hard edge unstable resonators for a long pulse XeCl excimer laser by Hofstra, R.M, van Goor, F.A, Witteman, W.J

“…The focusability of a long pulse XeCl excimer laser has been improved using confocal positive branch unstable resonators where the outcoupling is done through…”
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The influence of charge-mode operation of a XeCl laser on the beam profile by van Goor, F.A, Timmermans, J.C.M, Witteman, W.J

“…The shape of the beam profile of a discharge excited XeCl excimer laser using a spiker-sustainer electrical circuit has been varied from a ‘bell’-, through a…”
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A new mode to excite a gas-discharge XeCl laser by Timmermans, J. C. M., van Goor, F. A., Witteman, W. J.

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Simulation studies of the prepulse-main-pulse XeCl discharge lasers with magnetic switching by Sorkina, R., van Goor, F. A., Witteman, W. J.

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Generation of stable ultra-relativistic attosecond electron bunches via the laser wakefield acceleration mechanism by Luttikhof, M. J. H, Khachatryan, A. G, van Goor, F. A, Boller, K. -J

“…In recent experiments ultra-relativistic femtosecond electron bunches were generated by a Laser Wakefield Accelerator (LWFA) in different regimes. Here we…”
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Attosecond electron bunches from laser wakefield accelerators by Luttikhof, M J H, Khachatryan, A G, van Goor, F A, Boller, K.-J

“…Femtosecond electron bunches with ultra-relativistic energies were recently generated by laser wakefield accelerators. Here we predict that such accelerators…”
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Electron bunch injection at an angle into a laser wakefield by Luttikhof, M. J. H, Khachatryan, A. G, van Goor, F. A, Boller, K. -J

“…Laser Part. Beams 27, 69 (2009) External injection of electron bunches longer than the plasma wavelength in a laser wakefield accelerator can lead to the…”
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Classical oscillator driven by an oscillating chirped force by Khachatryan, A.G., van Goor, F.A., Boller, K.-J.

“…The motion of a classical (harmonic) oscillator is studied in the case where the oscillator is driven by a pulsed oscillating force with a frequency varying in…”
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Conceptual design of a laser wakefield acceleration experiment with external bunch injection by Khachatryan, A.G., Luttikhof, M.J.H., Irman, A., van Goor, F.A., Verschuur, J.W.J., Bastiaens, H.M.J., Boller, K.-J.

“…We present a conceptual design of a laser wakefield acceleration experiment where a sub-picosecond electron bunch from a photo-cathode RF linac is injected…”
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An independently adjustable multiline AM mode-locked TEA CO2 laser by Rooth, R A, van Goor, F A, Witteman, W J

“…A new method is described for constructing an AM mode-locked, multiline TEA CO2 laser oscillator generating nanosecond pulses. The multiline behavior is…”
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Electromagnetic radiation from a laser wakefield accelerator by Khachatryan, A. G, van Goor, F. A, Boller, K. -J

“…Coherent and incoherent electromagnetic radiation emitted from a laser wakefield accelerator is calculated based on Lienard-Wiechert potentials. It is found…”
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