Non-invasive method of field imaging in parallel plate waveguides

Krzysztof Iwaszczuk, Andrei Andryieuski, Andrei Lavrinenko, Xi-Cheng Zhang, Peter Uhd Jepsen

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Abstract

We present a new non-invasive air-photonic-based method of terahertz (THz) field imaging inside a parallel plate waveguide. The method is based on THz field-enhanced second harmonic generation of the fundamental laser beam in an external electric field. We also demonstrate the direct measurements of the frequency-dependent reflection coefficient at the end of the waveguide.
Original languageEnglish
Title of host publication2011 36th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz)
PublisherIEEE
Publication date2011
ISBN (Print)978-1-4577-0510-6
ISBN (Electronic)978-1-4577-0508-3
DOIs
Publication statusPublished - 2011
Event36th International Conference on Infrared, Millimeter and THz waves - Huston, TX, United States
Duration: 2 Oct 20117 Oct 2011
Conference number: 36

Conference

Conference36th International Conference on Infrared, Millimeter and THz waves
Number36
Country/TerritoryUnited States
CityHuston, TX
Period02/10/201107/10/2011
Series International Conference on Infrared, Millimeter and Terahertz Waves
ISSN2162-2027

Bibliographical note

Oral presentation.
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