Compact magnetospectrometer for pulsed magnets based on infrared quantum cascade lasers

In this paper we present a portable quantum cascade laser (QCL) based infrared magnetospectrometer covering the spectral range from 5 to 120 μm. The variation of the excitation wavelength is enabled by an easy change of the QCL plug-in modules, while the use of any other external source is also poss...

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Bibliographic Details
Published inReview of scientific instruments Vol. 82; no. 3; p. 033108
Main Authors Drachenko, O, Winnerl, S, Schneider, H, Helm, M, Wosnitza, J, Leotin, J
Format Journal Article
LanguageEnglish
Published United States 01.03.2011
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Summary:In this paper we present a portable quantum cascade laser (QCL) based infrared magnetospectrometer covering the spectral range from 5 to 120 μm. The variation of the excitation wavelength is enabled by an easy change of the QCL plug-in modules, while the use of any other external source is also possible. The performance of the setup is illustrated via cyclotron-resonance studies under pulsed magnetic fields up to 60 T.
ISSN:1089-7623
DOI:10.1063/1.3556441