Simulation of Coherent Diffraction Radiation Generation by Pico-Second Electron Bunches in an Open Resonator

11th International Symposium on Radiation from Relativistic Electrons in Periodic Structures

Sukhikh, L.G.^1 ; Potylitsyn, A.P.^1 ; Verigin, D.A.^1

Tomsk Polytechnic University, Lenin avenue, 30, Tomsk

634050, Russia^1

关键词: Coherent diffraction;    Diffraction radiation;    Gaussians;    New approaches;    Open resonators;    Radiation characteristics;    Second electrons;    Surface current;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/732/1/012019/pdf
DOI  :  10.1088/1742-6596/732/1/012019

来源: IOP

【 摘 要 】

In this report we present new approach for calculation of processes of diffraction radiation generation, storage and decay in an open resonator based on generalized surface current method. The radiation characteristics calculated using the developed approach were compared with those calculated using Gaussian-Laguerre modes method. The comparison shows reasonable coincidence of the results that allows to use developed method for investigation of more complicated resonators.