84 citations · 218 across the 10 of their papers we have counts for
10 papers
Stable 50 MeV Beams from a 100 Hz Laser-Wakefield Accelerator Driven by an OPCPA Laser
S. Smartsev, J. Wheeler, O. Lundh +12
We demonstrate a laser-wakefield accelerator driven by a high-repetition-rate optical parametric chirped-pulse amplification (OPCPA) laser, producing stable, quasi-monoenergetic el…
Coherence effects in LIPSS formation on silicon wafers upon picosecond laser pulse irradiations
Inam Mirza, Juraj Sládek, Yoann Levy +7
Using different laser irradiation patterns to modify of silicon surface, it has been demonstrated that, at rather small overlapping between irradiation spots, highly regular laser-…
Carrier-envelope phase controlled dynamics of relativistic electron beams in a laser-wakefield accelerator
Lucas Rovige, Joséphine Monzac, Julius Huijts +13
In laser-wakefield acceleration, an ultra-intense laser pulse is focused into an underdense plasma in order to accelerate electrons to relativistic velocities. In most cases, the p…
Influence of nonlinear- and saturable-absorption on laser lift-off threshold of oxide/metal structure
Andrius Žemaitis, Mantas Gaidys, Paulius Gečys +1
In this work, a new model of effective lift-off threshold of oxide/metal target is presented. The influence of nonlinear processes in the oxide layer on its removal from the metall…
Symmetric and asymmetric shocked gas jets for laser-plasma experiments
Lucas Rovige, Julius Huijts, Aline Vernier +9
Shocks in supersonic flows offer both a high-density and sharp density gradients that can be used, for instance,for gradient injection in laser-plasma accelerators. We report on a…
Functional surface formation by efficient laser ablation using single-pulse and burst-modes
Andrius Žemaitis, Mantas Gaidys, Justinas Mikšys +2
Surfaces inspired by nature and their replication find great interest in science, technology, and medicine due to their unique functional properties. This research aimed to develop…
Optimization and stabilization of a kilohertz laser-plasma accelerator
L. Rovige, J. Huijts, I. A. Andriyash +13
Laser plasma acceleration at kilohertz repetition rate has recently been shown to work in two different regimes, with pulse lengths of either 30 fs or 3.5 fs. We now report on a sy…
Novel ultrafast laser ablation by bibursts in the MHz and GHz pulse repetition rates
Andrius Žemaitis, Mantas Gaidys, Paulius Gečys +2
Here, to the best of our knowledge, for the first time we report the in-depth experimental study of high ultrafast laser ablation efficiency for processing of copper and steel with…
Direct and High-Throughput Fabrication of Mie-Resonant Metasurfaces via Single-Pulse Laser Interference
Jonas Berzinš, Simonas Indrišiūnas, Koen van Erve +8
High-index dielectric metasurfaces featuring Mie-type electric and magnetic resonances have been of a great interest in a variety of applications such as imaging, sensing, photovol…
Laser-Induced Spatially-Selective Tailoring of High-Index Dielectric Metasurfaces
Jonas Berzinš, Simonas Indrišiūnas, Stefan Fasold +7
Optically resonant high-index dielectric metasurfaces featuring Mie-type electric and magnetic resonances are usually fabricated by means of planar technologies, which limit the de…