3 papers
physics.optics2026
Start-to-end simulations of non-relativistic electron acceleration along reflective grating structure by front-tilted laser pulse
I. V. Beznosenko, A. V. Vasyliev, S. M. Kovalov +2
A comprehensive (start-to-end) simulation was performed regarding the formation of a front-tilted laser pulse and the subsequent acceleration of non-relativistic electrons moving a…
physics.ins-det2025
A compact, easy-to-use leak detector for vacuum systems based on the MQ-8 sensor
S. M. Kovalov, I. V. Beznosenko, A. V. Vasyliev +1
This paper presents the development of a compact leak detector for vacuum systems that operates using hydrogen as a tracer gas, detected by a semiconductor MQ-8 sensor. The sensor…
physics.acc-ph2024
Comparative Analysis of Electron Acceleration by Laser Pulse in Flat and Chip Dielectric Structures
G. V. Sotnikov, A. V. Vasiliev, I. V. Beznosenko +3
A comparative analysis of two types of dielectric laser accelerators (DLA) based on periodic (grating) and flat dielectric structures to accelerate electrons in the energy range fr…