Title :
Terahertz radiation in a 3-mirror quasi-optical cavity
Author :
Yaxin, Zhang ; Min, Hu ; Ping, Zhang ; Weihao, Liu ; Shenggang, Liu
Author_Institution :
Terahertz Sci. & Technol. Res. Center, Univ. of Electron. Sci. & Technol. of China, Chengdu, China
Abstract :
Based on the Fabary-Parot cavity and subwavelength holes array, a 3-mirror quasi-optical cavity is presented and explored. The electron beam-wave interaction in this cavity is proposed and the results show that this interaction can reach an attractive value with reasonable current density of electron beam at THz regime.
Keywords :
electrodynamics; electron beams; electron optics; mirrors; terahertz wave generation; Fabary-Parot cavity; current density; electron beam-wave interaction; subwavelength hole array; terahertz radiation; three mirror quasioptical cavity; Arrays; Cavity resonators; Current density; Dispersion; Electron beams; Modulation; Surface waves;
Conference_Titel :
Infrared, Millimeter and Terahertz Waves (IRMMW-THz), 2011 36th International Conference on
Conference_Location :
Houston, TX
Print_ISBN :
978-1-4577-0510-6
Electronic_ISBN :
2162-2027
DOI :
10.1109/irmmw-THz.2011.6105210
