Table-top laser-based proton acceleration in nanostructured targets

M Blanco, MT Flores-Arias, C Ruiz… - New Journal of …, 2017 - iopscience.iop.org
The interaction of ultrashort, high intensity laser pulses with thin foil targets leads to ion
acceleration on the target rear surface. To make this ion source useful for applications, it is …

Surface plasmons in superintense laser-solid interactions

A Macchi - Physics of Plasmas, 2018 - pubs.aip.org
We review studies of superintense laser interactions with solid targets where the generation
of propagating surface plasmons (or surface waves) plays a key role. These studies include …

Fabrication of micrometre-sized periodic gratings in free-standing metallic foils for laser–plasma experiments

CC Gheorghiu, M Cerchez, E Aktan… - High Power Laser …, 2022 - cambridge.org
Engineered targets are expected to play a key role in future high-power laser experiments
calling for joined, extensive knowledge in materials properties, engineering techniques and …

Sub-cycle dynamics in relativistic nanoplasma acceleration

DE Cardenas, TM Ostermayr, L Di Lucchio… - Scientific reports, 2019 - nature.com
The interaction of light with nanometer-sized solids provides the means of focusing optical
radiation to sub-wavelength spatial scales with associated electric field enhancements …

Luminous, relativistic, directional electron bunches from an intense laser driven grating plasma

AD Lad, Y Mishima, PK Singh, B Li, A Adak… - Scientific Reports, 2022 - nature.com
Bright, energetic, and directional electron bunches are generated through efficient energy
transfer of relativistic intense (~ 1019 W/cm2), 30 femtosecond, 800 nm high contrast laser …

Structured targets for advanced laser-driven sources

L Fedeli, A Formenti, L Cialfi, A Sgattoni… - Plasma Physics and …, 2017 - iopscience.iop.org
Structured targets offer great control over ultra-intense laser-plasma interaction, allowing the
optimization of laser-target coupling for specific applications. By means of particle-in-cell …

Extensive study of electron acceleration by relativistic surface plasmons

G Cantono, A Sgattoni, L Fedeli, D Garzella… - Physics of …, 2018 - pubs.aip.org
The excitation of surface plasmons with ultra-intense (I∼ 5× 10 19 W/cm 2), high contrast (∼
10 12) laser pulses on periodically modulated solid targets has been recently demonstrated …

Extreme ultraviolet beam enhancement by relativistic surface plasmons

G Cantono, L Fedeli, A Sgattoni, A Denoeud… - Physical Review Letters, 2018 - APS
The emission of high-order harmonics in the extreme ultraviolet range from the interaction of
a short, intense laser pulse with a grating target is investigated experimentally. When …

Nanostructured plasmas for enhanced gamma emission at relativistic laser interaction with solids

KA Ivanov, DA Gozhev, SP Rodichkina, SV Makarov… - Applied Physics B, 2017 - Springer
The hot plasma formed onto the surface of nanostructured targets by a relativistically intense
(up to 4× 10 18 W/cm 2), high contrast femtosecond laser radiation is studied. The …

Relativistic surface plasmon enhanced harmonic generation from gratings

L Fedeli, A Sgattoni, G Cantono, A Macchi - Applied Physics Letters, 2017 - pubs.aip.org
The role of relativistic surface plasmons (SPs) in high order harmonic emission from laser-
irradiated grating targets has been investigated by means of particle-in-cell simulations. SP …