DocumentCode
2744905
Title
Design of a quasi-optical system for conversion of TE/sub 0n/ mode outputs of a gyrotron into Gaussian beams
Author
Ogawa, I. ; Yamada, K. ; Miyake, Y. ; Idehara, T. ; Sabchevski, S. ; Kasparek, W.
Author_Institution
Fac. of Eng., Fukui Univ., Japan
fYear
2000
fDate
12-15 Sept. 2000
Firstpage
381
Lastpage
382
Abstract
Presents a novel design of a quasi-optical system for conversion of gyrotron outputs into gaussian beams. It consists of a quasi-optical antenna, four focusing mirrors and a filter which removes the side lobes of the beam. The system is capable of converting three TE/sub 0n/ mode outputs into Gaussian beams.
Keywords
antennas; circular waveguides; gyrotrons; mirrors; optical filters; optical waveguide components; submillimetre wave generation; submillimetre wave tubes; Gaussian beams; TE/sub 0n/ mode conversion; TE/sub 0n/ mode output; conversion; filter; focusing mirrors; gyrotron; gyrotron outputs; novel design; quasi-optical antenna; quasi-optical system; side lobes; Frequency; Gaussian processes; Gyrotrons; Mirrors; Optical filters; Particle beams; Plasma diagnostics; Plasma measurements; Submillimeter wave filters; Tellurium;
fLanguage
English
Publisher
ieee
Conference_Titel
Infrared and Millimeter Waves, 2000. Conference Digest. 2000 25th International Conference on
Conference_Location
Beijing, China
Print_ISBN
0-7803-6513-5
Type
conf
DOI
10.1109/ICIMW.2000.893070
Filename
893070
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