Hybrid continuous wave terahertz spectroscopy

Maik A Scheller, Matthias Stecher, Marina Gerhard, Martin Koch

Research output: Contribution to journalArticle

5 Citations (Scopus)

Abstract

We propose a hybrid architecture for continuous wave terahertz spectroscopy employing a conventional two color photomixing system combined with a quasi time domain spectrometer, driven by a multimode laser diode. This approach fuses high spectral intensity with broadband frequency information and overcomes the ambiguity of standard continuous wave thickness measurements.

Original languageEnglish (US)
Pages (from-to)15887-15892
Number of pages6
JournalOptics Express
Volume18
Issue number15
DOIs
StatePublished - Jul 19 2010
Externally publishedYes

Fingerprint

continuous radiation
fuses
ambiguity
spectroscopy
semiconductor lasers
spectrometers
broadband
color

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics

Cite this

Hybrid continuous wave terahertz spectroscopy. / Scheller, Maik A; Stecher, Matthias; Gerhard, Marina; Koch, Martin.

In: Optics Express, Vol. 18, No. 15, 19.07.2010, p. 15887-15892.

Research output: Contribution to journalArticle

Scheller, MA, Stecher, M, Gerhard, M & Koch, M 2010, 'Hybrid continuous wave terahertz spectroscopy', Optics Express, vol. 18, no. 15, pp. 15887-15892. https://doi.org/10.1364/OE.18.015887
Scheller, Maik A ; Stecher, Matthias ; Gerhard, Marina ; Koch, Martin. / Hybrid continuous wave terahertz spectroscopy. In: Optics Express. 2010 ; Vol. 18, No. 15. pp. 15887-15892.
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