Title :
Coherent Smith-Purcell Radiation in a Special 3-Mirror Cavity
Author :
Yong, Yin ; Yang, Yan ; Yaxin, Zhang ; Renbin, Zhong ; Ziqiang, Yang ; Shenggang, Liu
Author_Institution :
China Univ. of Electron. Sci. & Technol., Chengdu
Abstract :
Smith-Purcell (SP) effect has been widely used for the generation of the millimeter to infrared wave radiation. The theoretical study and computer simulation on the SP radiation in a special kind of 3-mirror cavity with a grating on the inner surface, a cylindrical mirror, are given in the paper. The results show that it might be a good promising THz radiation source with kW CW power at room temperature.
Keywords :
infrared sources; millimetre wave generation; mirrors; submillimetre wave generation; Smith-Purcell effect; coherent Smith-Purcell radiation; cylindrical mirror; infrared wave radiation generation; inner surface grating; millimeter generation; mirror cavity; room temperature; temperature 293 K to 298 K; Current density; Electron beams; Electron emission; Finite difference methods; Gratings; Infrared imaging; Millimeter wave technology; Mirrors; Optical imaging; Power generation;
Conference_Titel :
Infrared Millimeter Waves and 14th International Conference on Teraherz Electronics, 2006. IRMMW-THz 2006. Joint 31st International Conference on
Conference_Location :
Shanghai
Print_ISBN :
1-4244-0400-2
Electronic_ISBN :
1-4244-0400-2
DOI :
10.1109/ICIMW.2006.368633
