Material parameter extraction in THz-TDS using a converging beam transfer function

A. L. Chung, Z. Mihoubi, G. J. Daniell, A. H. Quarterman, K. G. Wilcox, H. E. Beere, D. A. Ritchie, A. C. Tropper, V. Apostolopoulos

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

Abstract

We demonstrate a parameter extraction algorithm based on a theoretical transfer function, which takes into account a converging THz beam. Using this, we successfully extract material parameters from data obtained for a quartz sample with a THz time domain spectrometer.

Original languageEnglish
Title of host publicationIRMMW-THz 2010
Subtitle of host publication35th International Conference on Infrared, Millimeter, and Terahertz Waves
PublisherIEEE
Number of pages2
ISBN (Electronic)9781424466573, 9781424466566
ISBN (Print)9781424466559
DOIs
Publication statusPublished - 28 Oct 2010
Event35th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2010 - Rome, Italy
Duration: 5 Sep 201010 Sep 2010

Conference

Conference35th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2010
CountryItaly
CityRome
Period5/09/1010/09/10

Keywords

  • Transfer functions
  • Algorithm design and analysis
  • Refractive index
  • Materials
  • Oscillators
  • Fitting
  • Parameter extraction

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