Sub - THz Radiation from Dielectric Capillaries with Reflectors
arXiv:1706.03054 · doi:10.1016/j.nimb.2017.02.058
Abstract
In this report we present experimental investigations of THz radiation generated from a corrugated and a non-corrugated capillary with reflectors, using a femtosecond electron beam of LUCX accelerator at KEK, Japan. We discuss measurements of radiation angular distributions and their comparison with Particle In Cell simulations, and also investigate an off-central propagation of the beam in the capillaries based on experimental measurements and simulations.
5 pages, 5 figures