CST simulation of THz radiation from a channel with periodically variable radius

• DOI: 10.1016/j.nimb.2015.03.004
• Publication Date: 2015-03-31T06:47:05Z
• Authors: A.A. Ponomarenko; K.V. Lekomtsev; A.A. Tishchenko; M.N. Strikhanov; J. Urakawa
• Keywords: 0103 physical sciences; 01 natural sciences

Simulation of radiation from a channel with variable radius in the THz region is performed using Particle In Cell (PIC) solver of the Computer Simulation Technology (CST) software package. Simulation results are compared with theoretical expressions, similarities and differences between theoretical model and computer simulation are discussed.