Title :
Simulations of terahertz coherent transition radiation by an ultrashort bunch generated from the photocathode
Author :
Liu, Wenxin ; Tang, Chuanxiang ; Huang, Wenhui ; Yang, Ziqiang ; Park, Gun-Sik
Author_Institution :
Dept. of Eng. Phys., Tsinghua Univ., Beijing, China
Abstract :
In this paper, the characteristics of terahertz coherent transition radiation are analyzed by the three-dimensional simulations. The results of field distributions are in agreement with the simulation.
Keywords :
digital simulation; electronic engineering computing; photocathodes; 3D simulation; field distribution; photocathode; terahertz coherent transition radiation; Biomedical imaging; Cathodes; Conducting materials; Conductive films; Electron beams; Medical simulation; Physics; Quantum cascade lasers; Shape; Solid modeling; PIC simulations; Terahertz coherent transition radiation; Ultrashort Bunch;
Conference_Titel :
Vacuum Electronics Conference, 2009. IVEC '09. IEEE International
Conference_Location :
Rome
Print_ISBN :
978-1-4244-3500-5
Electronic_ISBN :
978-1-4244-3501-2
DOI :
10.1109/IVELEC.2009.5193530
