38 citations · 64 across the 11 of their papers we have counts for
11 papers
A novel accelerating structure based on a tapered parallel-plate waveguide with an integrated dielectric terahertz-driven accelerator
Andres Leiva Genre, Zoltán Tibai, Luis Nasi +4
We present a novel dielectric terahertz-driven accelerator (DTA) that integrates a dual-pillar grating structure within a tapered parallel-plate waveguide (TPPWG). This compact set…
Charge separation by standing waves of strongly focused single-cycle terahertz pulses for particle acceleration
Szabolcs Turnár, Zoltán Tibai, László Pálfalvi +3
Electron and ion acceleration in laser beam driven gas and solid-state plasmas are well-known and thoroughly investigated. Here we propose and numerically investigate an ion accele…
Numerical Study on the Potential Enhancement of Organic Terahertz Sources through Tilted Pulse Front Pumping
Gyula Polónyi, Zoltán Tibai, György Tóth +2
Organic crystals offer promising potential for THz generation, but face limitations in wavelength tunability and damage threshold. By applying tilted pulse front pumping to organic…
Emittance self-compensation in blow-out mode
Georgii Shamuilov, Anatoliy Opanasenko, Kévin Pepitone +2
We report an unusual regime of emittance self-compensation in an electron bunch generated in blow-out mode by a radio-frequency photocathode gun. Simulations clearly show an initia…
Nanometre-scale emittance beams from a continuous-wave RF gun
Anatoliy Opanasenko, Zoltán Tibai, Kévin Pepitone +2
The operation of Ultrafast Electron Diffractometers (UEDs) and Free-Electron Lasers (FELs) relies on high-brightness electron beams produced by radio-frequency (RF) photocathode gu…
Single-cycle scalable terahertz pulse source in refleciton geometry
Gyorgy Toth, Laszlo Palfalvi, Zoltan Tibai +5
A tilted-pulse-front pumped terahertz pulse source is proposed for the generation of extremely high field single-cycle terahertz pulses. The very simple and compact source consists…
Single-cycle attosecond pulses by Thomson backscattering of terahertz pulses
György Tóth, Zoltán Tibai, Ashutos Sharma +2
The generation of single-cycle attosecond pulses based on Thomson scattering of terahertz (THz) pulses is proposed. In the scheme, a high-quality relativistic electron beam produce…
Laser-plasma accelerator based single-cycle attosecond undulator source
Z. Tibai, Gy. Tóth, A. Nagyváradi +5
Laser-plasma accelerators (LPAs), producing high-quality electron beams, provide an opportunity to reduce the size of free-electron lasers (FELs) to only a few meters. A complete s…
Investigation of the Newly Proposed Carrier-Envelope-Phase Stable Attosecond Pulse Source
Z. Tibai, Gy. Tóth, Zs. Nagy-Csiha +3
Practical aspects of the robust method we recently proposed for producing few-cycle attosecond pulses with arbitrary waveform in the extreme ultraviolet spectral range are studied…
Proposal for carrier-envelope-phase stable single-cycle pulse generation in the mid-infrared - extreme-ultraviolet range
Z. Tibai, Gy. Tóth, M. I. Mechler +2
A robust method for producing half-cycle - few-cycle pulses in mid-infrared to extreme ultraviolet spectral ranges is proposed. It is based on coherent undulator radiation of relat…
Diffraction-free nonevanescent nano-beams using the Fresnel-waveguide concept
M. I. Mechler, Z. Tibai, S. V. Kukhlevsky
Strong intensity attenuation limits the use of conventional diffraction-free optical elements. We show a possible solution to the exponential intensity attenuation limiting the use…