Compact diode-laser-based system for continuous-wave and quasi-time-domain terahertz spectroscopy

Carsten Brenner, Martin Hofmann, Maik Scheller, Mohammad Khaled Shakfa, Martin Koch, Iván Cámara Mayorga, Andreas Klehr, Götz Erbert, Günther Tränkle

Research output: Contribution to journalArticle

18 Scopus citations

Abstract

We present a multimodal diode-laser-based terahertz (THz) spectroscopy system. In contrast to other laser-based THz setups that provide either cw or broadband THz generation, our configuration combines the advantages of both approaches. Our low complexity setup enables fast switching from cw difference frequency generation to broadband THz emission, enabling sophisticated data analysis like much more complex time domain spectroscopy systems.

Original languageEnglish (US)
Pages (from-to)3859-3861
Number of pages3
JournalOptics letters
Volume35
Issue number23
DOIs
StatePublished - Dec 1 2010

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics

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    Brenner, C., Hofmann, M., Scheller, M., Shakfa, M. K., Koch, M., Mayorga, I. C., Klehr, A., Erbert, G., & Tränkle, G. (2010). Compact diode-laser-based system for continuous-wave and quasi-time-domain terahertz spectroscopy. Optics letters, 35(23), 3859-3861. https://doi.org/10.1364/OL.35.003859