Total internal reflection ellipsometry of periodic structures

  • Jaromír Pištora
  • , Jaroslav Vlček
  • , Petr Hlubina
  • , Martin Foldyna
  • , Ondřej Životský

Research output: Contribution to journalConference articlepeer-review

Abstract

The theoretical model of the evanescent waves coupling with dielectric and metallic strip gratings is described. The interaction of electromagnetic field with lamellar periodic structures and their diffraction properties are determined by coupled wave method implemented as the Fourier modal method. The simulations of the ellipsometric response under internal reflection for different geometrical and material configurations are presented. The attention is concentrated on the study of coupling strength influence, effects connected with stripes geometry, and, with absorption in metallic elements of grating.

Original languageEnglish
Article number61801E
JournalProceedings of SPIE - The International Society for Optical Engineering
Volume6180
DOIs
Publication statusPublished - 5 Apr 2006
Externally publishedYes
EventPhotonics, Devices and Systems III - Prague, Czech Republic
Duration: 8 Jun 200511 Jun 2005

Keywords

  • Ellipsometry
  • Lamellar gratings
  • Metallic strips
  • Total internal reflection

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