Hybrid continuous wave terahertz spectroscopy | Zendy

Maik Scheller | Zendy; Matthias Stecher | Zendy; Marina Gerhard | Zendy; Martín Koch | Zendy

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Hybrid continuous wave terahertz spectroscopy

Author(s) -

Maik Scheller,

Matthias Stecher,

Marina Gerhard,

Martín Koch

Publication year - 2010

Publication title -

optics express

Language(s) - Uncategorized

Resource type - Journals

SCImago Journal Rank - 1.394

H-Index - 271

ISSN - 1094-4087

DOI - 10.1364/oe.18.015887

Subject(s) - terahertz radiation , optics , photomixing , terahertz spectroscopy and technology , continuous wave , spectrometer , spectroscopy , broadband , laser , materials science , terahertz gap , optoelectronics , physics , far infrared laser , terahertz metamaterials , quantum mechanics

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.

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