Present status of submillimeter wave gyrotron series in Fukui University

Author

Idehara, T. ; Mitsudo, S. ; Pavlichenko, R. ; Ogawa, I.

Author_Institution

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

fYear

2002

fDate

26-26 Sept. 2002

Firstpage

37

Lastpage

38

Abstract

The gyrotrons developed in Fukui University ("Gyrotron FU series") are high frequency, medium power devices, covering a broad frequency band in the millimeter and submillimeter wavelength region. The output frequency can be modulated by the modulation of beam electron energy. While a phase lock control of the energy makes the output frequency highly stable. A high power, high stability submillimeter wave source has just been realized. In this paper, recent advances of Gyrotron FU series are described.

Keywords

gyrotrons; stability; submillimetre wave generation; Fukui University; Gyrotron FU series; beam electron energy; broad frequency band; medium power devices; output frequency; phase lock control; stability; submillimeter wave gyrotron series; submillimeter wave source; Amplitude modulation; Cathodes; Cyclotrons; Electron beams; Frequency modulation; Gyrotrons; Optical modulation; Phase locked loops; Submillimeter wave devices; Voltage;

fLanguage

English

Publisher

ieee

Conference_Titel

Infrared and Millimeter Waves, 2002. Conference Digest. Twenty Seventh International Conference on

Conference_Location

San Diego, CA, USA

Print_ISBN

0-7803-7423-1

Type

conf

DOI

10.1109/ICIMW.2002.1076072

Filename

1076072