623 citations · 2k across the 19 of their papers we have counts for
21 papers
Transverse Confinement of Electron Beams in a 2D Optical Lattice for Compact Coherent X-Ray Sources
Arya Fallahi, Niels Kuster, Lukas Novotny
Compact coherent x-ray sources have been the focus of extensive research efforts over the past decades. As a result, several novel schemes like optical and nano-undulators for gene…
MITHRA 2.0: A Full-Wave Simulation Tool for Free Electron Lasers
Arya Fallahi
Free Electron Lasers (FELs) are a solution for providing intense, coherent and bright radiation in the hard X-ray regime. Due to the low wall-plug efficiency of FEL facilities, it…
Terahertz Acceleration Technology Towards Compact Light Sources
Arya Fallahi
The concepts in this thesis comprise three groups focusing on: (1) fast electron sources, (2) THz injectors, and (3) THz linacs. First, the feasibility of ultrafast, high-yield ele…
High Efficiency Terahertz Generation in a Multi-Stage System
Lu Wang, Arya Fallahi, Koustuban Ravi +1
We describe a robust system for laser-driven narrowband terahertz generation with high conversion efficiency in periodically poled Lithium Niobate (PPLN). In the multi-stage terahe…
Performance analysis of the prototype THz-driven electron gun for the AXSIS project
G. Vashchenko, R. Assmann, U. Dorda +9
The AXSIS project (Attosecond X-ray Science: Imaging and Spectroscopy) aims to develop a THz-driven compact X-ray source for applications e.g. in chemistry and biology by using ult…
Status and Objectives of the Dedicated Accelerator R&D Facility "SINBAD" at DESY
U. Dorda, B. Marchetti, J. Zhu +12
We present a status update on the dedicated R\&D facility SINBAD which is currently under construction at DESY. The facility will host multiple independent experiments on the accel…