New sources of coherent submillimeter-wave radiation

Author

Bratman, V.L. ; Dumesh, B.S. ; Fedotov, A.E. ; Grishin, Yu.A. ; Kalynov, Yu K. ; Manuilov, V.N. ; Rusin, F.S. ; Samsonov, S.V.

Author_Institution

Inst. of Appl. Phys., Acad. of Sci., Nizhny Novgorod, Russia

fYear

2004

fDate

27 Sept.-1 Oct. 2004

Firstpage

193

Lastpage

194

Abstract

Large orbit gyrotron (LOG) provides output power of 40 kW at the frequency of 240 GHz. Orotrons radiate at frequencies of 100-380 GHz with power of 50-200 mW and high frequency stability. In a LOG, electron-wave interaction at high cyclotron harmonics is more selective than in conventional gyrotrons that allows achieving higher frequencies. Higher output power and higher frequency stability can be obtained in orotrons in comparison with conventional BWOs due to use of open cavities.

Keywords

free electron lasers; gyrotrons; microwave generation; microwave tubes; 100 to 380 GHz; 40 kW; 50 to 200 mW; BWO; coherent submillimeter wave radiation; cyclotron harmonics; electron-wave interaction; frequency stability; large orbit gyrotron; orotrons; Cyclotrons; Electron beams; Frequency; Gyrotrons; Magnetic fields; Magnetic resonance; Physics; Power generation; Power system harmonics; Stability;

fLanguage

English

Publisher

ieee

Conference_Titel

Infrared and Millimeter Waves, 2004 and 12th International Conference on Terahertz Electronics, 2004. Conference Digest of the 2004 Joint 29th International Conference on

Print_ISBN

0-7803-8490-3

Type

conf

DOI

10.1109/ICIMW.2004.1422020

Filename

1422020