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

doi:10.1364/OL.35.003859

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

Optical Sciences, College of

Research output: Contribution to journal › Article › peer-review

25 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 language	English (US)
Pages (from-to)	3859-3861
Number of pages	3
Journal	Optics letters
Volume	35
Issue number	23
DOIs	https://doi.org/10.1364/OL.35.003859
State	Published - Dec 1 2010

ASJC Scopus subject areas

Atomic and Molecular Physics, and Optics

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10.1364/OL.35.003859

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AU - Brenner, Carsten

AU - Hofmann, Martin

AU - Scheller, Maik

AU - Shakfa, Mohammad Khaled

AU - Koch, Martin

AU - Mayorga, Iván Cámara

AU - Klehr, Andreas

AU - Erbert, Götz

AU - Tränkle, Günther

PY - 2010/12/1

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N2 - 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.

AB - 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.

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

Abstract

ASJC Scopus subject areas

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