Title :
Optimization of beam-wave interaction in a 0.5THz Smith-Purcell device
Author :
So, Jin-Kyu ; Sattorov, Matlab A. ; Srivastava, Anurag ; Jang, Kyu-Ha ; Won, Jong-hyo ; Park, Gun-Sik
Author_Institution :
Dept. of Phys. & Astron., Seoul Nat. Univ., Seoul
Abstract :
To optimize the beam-wave interaction in a Smith-Purcell device, the characteristics such as dispersion and Q of surface mode existing on the one-dimensional array of rectangular holes were investigated. The dependence of such characteristic quantities on the structural parameters such as the width and depth of the hole was compared with the resulting beam-wave interaction.
Keywords :
submillimetre wave devices; submillimetre wave generation; Smith-Purcell device; beam wave interaction; frequency 0.5 THz; one-dimensional array; rectangular holes; surface mode; Astronomy; Circuits; Electromagnetic radiation; Electromagnetic spectrum; Electron beams; Numerical simulation; Physics; Power generation; Structural engineering; Telephony; Smith-Purcell Radiation; Surface Mode; Terahertz;
Conference_Titel :
Vacuum Electronics Conference, 2008. IVEC 2008. IEEE International
Conference_Location :
Monterey, CA
Print_ISBN :
978-1-4244-1715-5
DOI :
10.1109/IVELEC.2008.4556545
