Astigmatism-free Brewster lenses for terahertz applications

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...

Full description

Saved in:
Bibliographic Details
Main Authors: Wichmann, M., Busch, S., Scherger, B., Schumann, S., Lippert, S., Jansen, C., Scheller, M., Koch, M.
Format: Conference Proceeding
Language:English
Subjects:
Imaging
Lenses
Materials
Optical surface waves
Spectroscopy
Time domain analysis
Time measurement
Online Access:Request full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary: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.
ISSN:2162-2027
DOI:10.1109/IRMMW-THz.2012.6380307