DocumentCode
3691548
Title
Advancement of oscillation efficiency by improvement of electron beam quality in Gyrotron FU CW GIA
Author
Yoshinori Tatematsu;Yuusuke Yamaguchi;Ryoichi Ichioka;Masaki Kotera;Teruo Saito;Toshitaka Idehara
Author_Institution
Research Center for Development of Far-Infrared Region, University of Fukui (FIR UF), Fukui 910-8507, Japan
fYear
2015
Firstpage
1
Lastpage
2
Abstract
In experiments of Gyrotron FU CW GIA, improvement of the energy conversion efficiency was investigated by two approaches; one is reducing the misalignment between the cavity and magnetic coil axes. The other is the design modification of the magnetron injection gun (MIG) to suppress the electron velocity spread at the cavity. The two effects were separately examined. As a result, increases in the efficiency were obtained by both the reduction of the misalignment and the modification of MIG.
Keywords
"Gyrotrons","Electron beams","Magnetic separation","Integrated circuits","Energy conversion","Cavity resonators","Power measurement"
Publisher
ieee
Conference_Titel
Infrared, Millimeter, and Terahertz waves (IRMMW-THz), 2015 40th International Conference on
ISSN
2162-2027
Electronic_ISBN
2162-2035
Type
conf
DOI
10.1109/IRMMW-THz.2015.7327764
Filename
7327764
Link To Document