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Proceedings Paper

Optical-field induced volume- and surface-relief formation phenomenon in thin films of vitreous chalcogenide semiconductors
Author(s): Ugis Gertners; Zanda Gertnere; Elina Potanina; Janis Teteris
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Paper Abstract

In this report the study of direct recording of the surface relief gratings on amorphous chalcogenide thin (2.5-5μm) films is presented by three different recording setups. Recording was performed on As2S3 by 532nm wavelength laser light. Additionally the evolution of surface relief in dependence from the recording time and polarization has been investigated in detail. The mechanism of the direct recording of surface relief on amorphous chalcogenide films based on the photo-induced plasticity has been discussed.

Paper Details

Date Published: 18 September 2013
PDF: 7 pages
Proc. SPIE 8836, Optomechanical Engineering 2013, 88360X (18 September 2013); doi: 10.1117/12.2022750
Show Author Affiliations
Ugis Gertners, Univ. of Latvia (Latvia)
Zanda Gertnere, Univ. of Latvia (Latvia)
Elina Potanina, Univ. of Latvia (Latvia)
Janis Teteris, Univ. of Latvia (Latvia)

Published in SPIE Proceedings Vol. 8836:
Optomechanical Engineering 2013
Alson E. Hatheway, Editor(s)

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