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Measurement of positive and negative Goos-Hänchen effects for metallic gratings near Wood anomalies

  • Christophe Bonnet
  • , Dominique Chauvat
  • , Olivier Emile
  • , Fabien Bretenaker
  • , Albert Le Floch
  • , Laurent Dutriaux
  • Ctr. Natl. de la Rech. Sci. 6627
  • University of Rennes
  • Lycée Joliot-Curie

Research output: Contribution to journal › Article › peer-review

92 Citations (Scopus)

Abstract

Large Goos-Hänchen effects are isolated for reflection on a metallic grating. These shifts occur in the vicinity of Wood anomalies. Depending on the nature of the anomaly, these displacements are found to be either positive or, contrary to the usual GH effect, clearly negative. Those shifts, associated with forward and backward leaky surface waves, are as large as plus or minus tens of wavelengths for a classic metallic grating.

Original languageEnglish
Pages (from-to)666-668
Number of pages3
JournalOptics Letters
Volume26
Issue number10
DOIs
Publication statusPublished - 15 May 2001
Externally publishedYes

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