Hybrid continuous wave terahertz spectroscopy

Maik Scheller, Matthias Stecher, Marina Gerhard, Martin Koch

Research output: Contribution to journalArticle

5 Scopus citations

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

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics

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    Scheller, M., Stecher, M., Gerhard, M., & Koch, M. (2010). Hybrid continuous wave terahertz spectroscopy. Optics Express, 18(15), 15887-15892. https://doi.org/10.1364/OE.18.015887