Compact magnetospectrometer for pulsed magnets based on infrared quantum cascade lasers

Drachenko, O.; Winnerl, S.; Schneider, H.; Helm, M.; Wosnitza, J.; Leotin, J.

doi:10.1063/1.3556441

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Compact magnetospectrometer for pulsed magnets based on infrared quantum cascade lasers

Drachenko, O.; Winnerl, S.; Schneider, H.; Helm, M.; Wosnitza, J.; Leotin, J.

Abstract

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.

Keywords: cyclotron resonance; infrared spectrometers; lasers

Beteiligte Forschungsanlagen

Strahlungsquelle ELBE DOI: 10.17815/jlsrf-2-58
Hochfeld-Magnetlabor (HLD)

Verknüpfte Publikationen

DOI: 10.17815/jlsrf-2-58 is cited by this (Id 15442) publication

Review of Scientific Instruments 82(2011)3, 033108-1-033108-6
DOI: 10.1063/1.3556441
Cited 15 times in Scopus

Permalink: https://www.hzdr.de/publications/Publ-15442