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Photoinduced AsSeS thin film phase plates as adaptive optics mirrors for eye aberration correction

  • S. Fomins*
  • , M. Reinfelde
  • , A. Larichev
  • , N. Iroshnikov
  • , A. Gerbreders
  • , M. Ozolinsh
  • *Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference paperResearchpeer-review

Abstract

Amorphous chalcogenide thin films are excellent materials for holographic recordings. AsSeS thin film coating is a useful optical material for it's thickness to be easily corrected with the use of exposure to light and consecutive chemical etching. Following properties allow to treat the surface of AsSeS chalcogenide films and to use them in adaptive optics systems for correction of the optical wavefront. Hereby, we characterize AsSeS film properties to be used for correction of optical aberrations of the human eye. The thickness of the film is characterized with the method of spectrodensitometry and the surface profile depth with a Hartman-Shack waveform analyzator.

Original languageEnglish
Title of host publicationSixth International Conference on Advanced Optical Materials and Devices (AOMD-6)
DOIs
Publication statusPublished - 2008
Event6th International Conference on Advanced Optical Materials and Devices, AOMD-6 - Riga, Latvia
Duration: 24 Aug 200827 Aug 2008

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
Volume7142
ISSN (Print)0277-786X

Conference

Conference6th International Conference on Advanced Optical Materials and Devices, AOMD-6
Country/TerritoryLatvia
CityRiga
Period24/08/0827/08/08

Keywords

  • Aberrations
  • Amorphous chalcogenide thin films
  • Photoinduced wet etching
  • Wavefront distortion

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