Title :
Generation and application of high current density sheet beams for THz vacuum electron sources
Author :
Wang, Jinshu ; Wang, Yiman ; Li, Lili ; Wang, Yanchu ; Liu, Wei ; Srivastava, A. ; So, J.K. ; Park, G.S.
Author_Institution :
Beijing Univ. of Technol., Beijing
Abstract :
This paper describes the generation of high current sheet beam directly from Scandia doped dispenser cathode and their possible application in THz sources.
Keywords :
cathodes; electron sources; submillimetre wave generation; Scandia doped dispenser cathode; high current density sheet beams; high current sheet beam generation; terahertz vacuum electron sources; Cathodes; Current density; Current measurement; DC generators; Electron beams; Electron sources; Laboratories; Life testing; Materials science and technology; Temperature; THz source; high current density; scandate cathode; sheet beam;
Conference_Titel :
Infrared and Millimeter Waves, 2007 and the 2007 15th International Conference on Terahertz Electronics. IRMMW-THz. Joint 32nd International Conference on
Conference_Location :
Cardiff
Print_ISBN :
978-1-4244-1438-3
DOI :
10.1109/ICIMW.2007.4516488
