18 September 2013 Optical-field induced volume- and surface-relief formation phenomenon in thin films of vitreous chalcogenide semiconductors
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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.
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Ugis Gertners, Ugis Gertners, Zanda Gertnere, Zanda Gertnere, Elina Potanina, Elina Potanina, Janis Teteris, Janis Teteris, } "Optical-field induced volume- and surface-relief formation phenomenon in thin films of vitreous chalcogenide semiconductors", Proc. SPIE 8836, Optomechanical Engineering 2013, 88360X (18 September 2013); doi: 10.1117/12.2022750; https://doi.org/10.1117/12.2022750
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