Title :
A design of inner quasi-optical mode converter for 95GHz whispering gallery mode gyrotron
Author :
Wang, Hu ; Geng, Zhi-hui ; Xu, Shou-xi ; Liu, Pu-Kun
Author_Institution :
Key Lab. of High Power Microwave Sources & Technol., Inst. of Electron., Beijing, China
Abstract :
An inner quasi-optical mode converter used for 95GHz TE62 whispering gallery mode gyrotron was designed. The Vlasov-type launcher and mirror system was calculated and optimized by the vector diffraction theory and the method of physical optics. Simulation results showed that on the aperture of output window the vector correlation coefficient and scalar correlation coefficient was 93.1% and 96.5% respectively.
Keywords :
gyrotrons; whispering gallery modes; TE62 whispering gallery mode gyrotron; Vlasov-type launcher; frequency 95 GHz; inner quasioptical mode converter; mirror system; physical optics; scalar correlation coefficient; vector correlation coefficient; vector diffraction theory; Correlation; Electric fields; Gyrotrons; Mirrors; Vectors; Whispering gallery modes; Gyrotron; Quasi-optical; Whispering Gallery mode;
Conference_Titel :
Vacuum Electronics Conference (IVEC), 2012 IEEE Thirteenth International
Conference_Location :
Monterey, CA
Print_ISBN :
978-1-4673-0188-6
Electronic_ISBN :
978-1-4673-0187-9
DOI :
10.1109/IVEC.2012.6262250
