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Direct measurement of the optical Goos-Hänchen effect in lasers

  • Societe DApplications Generales DElectricite et de Mecanique
  • Laboratoire d'Electronique Quantique - Physique des Lasers
  • Centre national de la recherche scientifique
  • Lycée Joliot-Curie

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

161 Citations (Scopus)

Abstract

The Goos-Hänchen longitudinal shift at total reflection of an optical Gaussian beam is experimentally investigated for only one reflection. The differential experimental method uses the high sensitivity of the eigenstates of a quasi-isotropic laser to small perturbations to measure an intracavity Goos-Hänchen effect for angles of incidence both below and above the critical angle. The measurements are in good agreement with our calculations of the longitudinal shift for Gaussian laser beams.

Original languageEnglish
Pages (from-to)931-933
Number of pages3
JournalPhysical Review Letters
Volume68
Issue number7
DOIs
Publication statusPublished - 1 Jan 1992

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