Advances in ultrafast plasmonics

AN Koya, M Romanelli, J Kuttruff… - Applied Physics …, 2023 - pubs.aip.org
In the past 20 years, we have reached a broad understanding of many light-driven
phenomena in nanoscale systems. The temporal dynamics of the excited states are instead …

Targets for high repetition rate laser facilities: needs, challenges and perspectives

I Prencipe, J Fuchs, S Pascarelli… - High Power Laser …, 2017 - cambridge.org
A number of laser facilities coming online all over the world promise the capability of high-
power laser experiments with shot repetition rates between 1 and 10 Hz. Target availability …

Tunable Fano Resonance and Enhanced Sensing in a Simple Au/TiO2 Hybrid Metasurface

Z He, W Xue, W Cui, C Li, Z Li, L Pu, J Feng, X Xiao… - Nanomaterials, 2020 - mdpi.com
We investigate Fano resonances and sensing enhancements in a simple Au/TiO2 hybrid
metasurface through the finite-different time-domain (FDTD) simulation and coupled mode …

Advanced laser-driven ion sources and their applications in materials and nuclear science

M Passoni, FM Arioli, L Cialfi… - Plasma Physics and …, 2019 - iopscience.iop.org
The investigation of superintense laser-driven ion sources and their potential applications
offers unique opportunities for multidisciplinary research. Plasma physics can be combined …

Monoenergetic high-energy ion source via femtosecond laser interacting with a microtape

XF Shen, A Pukhov, B Qiao - Physical Review X, 2021 - APS
Intense laser-plasma ion sources are characterized by an unsurpassed acceleration
gradient and exceptional beam emittance. They are promising candidates for next …

Intense laser interaction with micro-bars

M Elkind, I Cohen, D Blackman, T Meir… - Scientific Reports, 2023 - nature.com
Intense laser fields interact very differently with micrometric rough surfaces than with flat
objects. The interaction features high laser energy absorption and increased emission of …

High-flux bright x-ray source from femtosecond laser-irradiated microtapes

X Shen, A Pukhov, B Qiao - Communications Physics, 2024 - nature.com
Betatron x-ray sources from laser-plasma interaction are characterized by compactness,
ultrashort duration, broadband spectrum and micron source size. However, high-quality …

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 …

Exploring ultra-high-intensity wakefields in carbon nanotube arrays: An effective plasma-density approach

A Bonatto, G Xia, O Apsimon, C Bontoiu, E Kukstas… - Physics of …, 2023 - pubs.aip.org
Charged particle acceleration using solid-state nanostructures has attracted attention in
recent years as a method of achieving ultra-high-gradient acceleration in the TV/m domain …

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 …