71 citations · 189 across the 10 of their papers we have counts for
9 papers
High intensity attosecond beamline for XUV pump XUV probe measurements with photon energies up to 150 eV
Sajjad Vardast, Alexander Muschet, N. Smijesh +9
The field of attosecond physics has expanded significantly in recent years, yet experimental facilities supporting attosecond pump attosecond probe spectroscopy remain rare. Here,…
Single-Shot, Spatio-Temporal Metrology of Relativistic Plasma Optics
Ankit Dulat, Amit D. Lad, C. Aparajit +4
Ultrahigh peak power femtosecond laser pulses create extreme states of matter that are currently being probed with great interest. Plasma optics have been proposed for shaping and…
Advances in ultrafast plasmonics
Alemayehu Nana Koya, Marco Romanelli, Joel Kuttruff +22
In the past twenty years, we have reached a broad understanding of many light-driven phenomena in nanoscale systems. The temporal dynamics of the excited states are instead quite c…
An easy technique for focus characterization and optimization of XUV and soft x-ray pulses
A. A. Muschet, A. De Andres, N. Smijesh +1
For many applications of extreme ultraviolet (XUV) and x-ray pulses a small focus size is crucial to reach the required intensity or spatial resolution. In this article, we present…
Optimized computation of tight focusing of short pulses using mapping to periodic space
Elena Panova, Valentin Volokitin, Evgeny Efimenko +9
When a pulsed, few-cycle electromagnetic wave is focused by optics with f-number smaller than two, the frequency components it contains are focused to different regions of space, b…
Non-parametric Reconstruction of Growth Index via Gaussian Processes
Zhao-Yu Yin, Hao Wei
The accelerated cosmic expansion could be due to dark energy within general relativity (GR), or modified gravity. It is of interest to differentiate between them, by using both the…
Dual-energy electron beams from a compact laser-driven accelerator
J. Wenz, K. Khrennikov, A. Döpp +10
Ultrafast pump-probe experiments open the possibility to track fundamental material behaviour like changes in its electronic configuration in real time. To date, most of these expe…
Generation of intense circularly polarized attosecond light bursts from relativistic laser plasmas
Guangjin Ma, Wei Yu, M. Y. Yu +2
We have investigated the polarization of attosecond light bursts generated by nanobunches of electrons from relativistic few-cycle laser pulse interaction with the surface of overd…
Energy limitation of laser-plasma electron accelerators
D. E. Cardenas, S. Chou, J. Xu +7
We report on systematic and high-precision measurements of dephasing, an effect that fundamentally limits the performance of laser wakefield accelerators. Utilizing shock-front inj…