Polarization THz spectroscopy in high pulsed magnetic fields in Voigt and Faraday geometries

Author

Anzin, Vladimir B. ; Lebedev, Sergey P. ; Mukhin, Alexander A. ; Porodinkov, Oleg E. ; Prokhorov, Anatoly S. ; Spektor, Igor E. ; Kazeev, Michael N. ; Kozlov, Vladimir F. ; Tolstov, Yuri S.

Author_Institution

A.M. Prokhorov Gen. Phys. Inst., Russian Acad. of Sci., Moscow

fYear

2008

fDate

15-19 Sept. 2008

Firstpage

1

Lastpage

1

Abstract

The paper presents the design and the performance of a pulsed magnetic field system for quasi-optical polarization THz (100 - 1000 GHz) spectroscopy capable to obtain 50 T at room temperature in Voigt and Faraday geometries, using backward wave oscillators as radiation sources. The developed facility is compact and relatively cheap. This allows one to realize the spectroscopy in magnetic fields up to 50 T in scientific communities with restricted financial and personnel opportunities.

Keywords

Faraday effect; backward wave oscillators; polarisation; submillimetre wave spectra; Faraday geometry; Voigt geometry; backward wave oscillators; frequency 100 GHz to 1000 GHz; high pulsed magnetic fields; magnetic fields; pulsed magnetic field system; quasioptical polarization; radiation sources; terahertz spectroscopy; Frequency measurement; Geometry; Magnetic analysis; Magnetic field measurement; Magnetic fields; Magnetic resonance; Polarization; Pulse measurements; Solenoids; Spectroscopy;

fLanguage

English

Publisher

ieee

Conference_Titel

Infrared, Millimeter and Terahertz Waves, 2008. IRMMW-THz 2008. 33rd International Conference on

Conference_Location

Pasadena, CA

Print_ISBN

978-1-4244-2119-0

Electronic_ISBN

978-1-4244-2120-6

Type

conf

DOI

10.1109/ICIMW.2008.4665673

Filename

4665673