Present status of submillimeter wave gyrotrons (FU series) development and their applications

Author

Idehara, T. ; Mitsudo, S. ; Sabchevski, S. ; Glyavin, M. ; Aripin ; Ui, M. ; Matsuda, H. ; Kitai, K. ; Ogawa, I.

Author_Institution

Res. Center for Dev. of Far-Infrared Region, Fukui Univ., Japan

fYear

2000

fDate

12-15 Sept. 2000

Firstpage

383

Lastpage

384

Abstract

The gyrotrons developed at Fukui University ("Gyrotron FU series") are high frequency, medium power devices, covering a broad frequency band in the millimeter and submillimeter wavelength region. The gyrotrons from the FU series were successfully used in plasma scattering experiments, electron spin resonance (ESR) spectroscopy and in in-depth studies of mode competition and mode cooperation. In the paper, we illustrate some of the achievements of the Gyrotron FU series.

Keywords

EPR spectroscopy; feedback; frequency stability; gyrotrons; millimetre wave generation; millimetre wave measurement; millimetre wave tubes; spectrometer accessories; submillimetre wave generation; submillimetre wave measurement; submillimetre wave tubes; tuning; 38 to 889 GHz; FU series; Fukui University; Gyrotron FU series; applications; broad frequency band; development; electron spin resonance spectroscopy; gyrotrons; high frequency medium power devices; in-depth studies; millimeter wavelength region; mode competition; mode cooperation; plasma scattering experiments; submillimeter wave gyrotrons; submillimeter wavelength region; Anodes; Electrons; Frequency measurement; Gyrotrons; Paramagnetic resonance; Plasma measurements; Plasma waves; Spectroscopy; Submillimeter wave technology; Voltage control;

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.2000.893071

Filename

893071