First high peak and average power single-pass THz FEL based on high brightness photoinjector

M Krasilnikov, Z Aboulbanine, G Adhikari… - arXiv preprint arXiv …, 2024 - arxiv.org
Advanced experiments using THz pump and X-ray probe pulses at modern free-electron
lasers (FELs) like the European X-ray FEL require a frequency-tunable, high-power, narrow …

Paraxial forward-scatter field analysis for a THz pulse traveling down a highly overmoded iris-line waveguide

A Naji, G Stupakov - Physical Review Accelerators and Beams, 2022 - APS
Highly overmoded iris-line structures carry desirable features for the efficient transportation
of THz radiation over long distances. Previous studies have analyzed the iris line, modeled …

Experimental Study on Positronium Detection under Millimeter Waves Generated from Plasma Wakefield Acceleration

SH Min, C Park, KC Lee, YJ Lee, M Sattorov, S Kim… - Electronics, 2022 - mdpi.com
Positronium (Ps) is an unstable system created by the temporary combination of electrons
and negative electrons, and Ps generation technology under resonance conditions at …

First high peak and average power THz SASE FEL in operation

M Krasilnikov, Z Aboulbanine, G Adhikari, N Aftab… - 2023 - researchsquare.com
Advanced experiments using THz pump and X-ray probe pulses at modern free-electron
lasers (FELs) like the European X-ray FEL require a frequency-tunable (from 0.1 THz to 30 …

Experimental Plan for Terahertz Transport Using Overmoded Iris-Line Waveguide

MAK Othman, AS Fisher, A Naji… - … Waves (IRMMW-THz …, 2024 - ieeexplore.ieee.org
We present a tabletop experimental plan to demonstrate efficient transportation of THz
radiation at 3.25 THz using metallic irises. This experiment will demonstrate technical …