Title :
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
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;
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
DOI :
10.1109/ICIMW.2006.368266
