Astigmatism-free Brewster lenses for terahertz applications

Matthias Wichmann, Stefan Busch, Benedikt Scherger, Steffen Schumann, Sina Lippert, Christian Jansen, Maik A Scheller, Martin Koch

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

We report on the simulation and experimental demonstration of Brewster lenses in the terahertz range. These lenses can be operated under the Brewster angle, ensuring reflection-free transmission of p-polarized light in a broad spectral range. The excellent focusing capabilities are verified by focus plane measurements using a fiber-coupled terahertz time domain spectroscopy system.

Original languageEnglish (US)
Title of host publicationInternational Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz
DOIs
Publication statusPublished - 2012
Externally publishedYes
Event37th International Conference on Infrared, Millimeter and Terahertz Waves, IRMMW-THz 2012 - Wollongong, NSW, Australia
Duration: Sep 23 2012Sep 28 2012

Other

Other37th International Conference on Infrared, Millimeter and Terahertz Waves, IRMMW-THz 2012
CountryAustralia
CityWollongong, NSW
Period9/23/129/28/12

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ASJC Scopus subject areas

  • Energy Engineering and Power Technology
  • Electrical and Electronic Engineering

Cite this

Wichmann, M., Busch, S., Scherger, B., Schumann, S., Lippert, S., Jansen, C., ... Koch, M. (2012). Astigmatism-free Brewster lenses for terahertz applications. In International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz [6380307] https://doi.org/10.1109/IRMMW-THz.2012.6380307