Optical properties of F.I.R. metallic grids: Reflection phase shift measurements

  • H. Blancher
  • R. Occelli
  • J. M. Moynault


Utilization of metallic grids stacks for F.I.R filters needs a good knowledge of optical properties of each grid. We study here an experimental method in order to determine the wave's change of phase by reflection on a wire grid. We use a Perot-Fabry interferometer constituted by these grids.


Reflection Optical Property Phase Shift Experimental Method Good Knowledge 
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Copyright information

© Plenum Publishing Corporation 1991

Authors and Affiliations

  • H. Blancher
    • 1
  • R. Occelli
    • 1
  • J. M. Moynault
    • 1
  1. 1.Fac. Sciences et Techniques de St. Jérome (Case 131)Lab. Optique et Spectrometrie LaserMarseille Cédex 13France

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