Usage of heterodyne and resonant wavemeter to analyse 4-mm radiation generated at ELMI-device

Author

Arzhannikov, A.V. ; Kalinin, P.V. ; Kuznetsov, A.S. ; Sinitsky, S.L.

Author_Institution

Acad. of Sci., Novosibirsk, Russia

fYear

2004

fDate

27 Sept.-1 Oct. 2004

Firstpage

347

Lastpage

348

Abstract

This paper presents the description of two spectral diagnostics employed to analyse spectral characteristics of powerful 4-mm radiation pulses generated in a planar free electron maser with hybrid resonator at the ELMI-device. To create this diagnostics we have applied heterodyne and resonant wavemeter that give us possibilities to obtain spectrum bandwidth, mode composition and width of single lines in spectrum of generated radiation.

Keywords

backward wave oscillators; frequency meters; heterodyne detection; masers; submillimetre wave generation; submillimetre wave oscillators; submillimetre wave spectra; wavemeters; 4 mm; ELMI device; heterodyne wavemeter; hybrid resonator; planar free electron maser; radiation pulse generation; resonant wavemeter; single line width; spectral properties; spectrum bandwidth; Bandwidth; Character generation; Filters; Frequency measurement; Hybrid power systems; Nuclear power generation; Power generation; Pulse generation; Resonance; Testing;

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.2004.1422101

Filename

1422101