Fourier Spectroscopy of Radiation of Novosibirsk Terahertz Free Electron Laser

Author

Kubarev, V.V. ; Vinokurov, N.A. ; Kotenkov, V.V. ; Kulipanov, G.N. ; Matveenko, A.N. ; Salikova, T.V. ; Serednyakov, S.S. ; Scheglov, M.A.

Author_Institution

SD of Russian Acad. of Sci., Novosibirsk

fYear

2006

fDate

18-22 Sept. 2006

Firstpage

58

Lastpage

58

Abstract

We have investigated various spectral parameters of Novosibirsk terahertz free electron laser (FEL) in different regimes by Bruker vacuum Fourier spectrometer IFS-66v. In addition to routine wavelength measurement and calibration we studied also radiation of harmonics [1] and detailed form of FEL spectrums. Such interesting phenomena as sideband instability [2] and two wavelength generation have been demonstrated very distinctly in our FEL.

Keywords

Fourier transform spectra; free electron lasers; submillimetre wave lasers; Bruker vacuum Fourier spectrometer; Fourier spectroscopy; IFS-66v; Novosibirsk terahertz free electron laser; routine wavelength measurement; Calibration; Fabry-Perot interferometers; Free electron lasers; Gratings; Laser theory; Nuclear physics; Schottky diodes; Spectroscopy; Synchrotron radiation; Wavelength measurement;

fLanguage

English

Publisher

ieee

Conference_Titel

Infrared Millimeter Waves and 14th International Conference on Teraherz Electronics, 2006. IRMMW-THz 2006. Joint 31st International Conference on

Conference_Location

Shanghai

Print_ISBN

1-4244-0400-2

Electronic_ISBN

1-4244-0400-2

Type

conf

DOI

10.1109/ICIMW.2006.368266

Filename

4222000