Article ID Journal Published Year Pages File Type
9785927 Optics Communications 2005 6 Pages PDF
Abstract
Photoinduced effects in amorphous As2S3 thin films have been studied quantitatively using the scanning homodyne multiport interferometer which was designed for mapping local phase and reflectance variations. From the experimental results, we have been able to evaluate quantitatively photodarkening effect, giant photoexpansion, and photoinduced index-grating formation in amorphous As2S3 thin films.
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Related Topics
Physical Sciences and Engineering Materials Science Electronic, Optical and Magnetic Materials
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Quantitative analysis of photoinduced phenomena in amorphous As2S3 thin films using the scanning homodyne multiport interferometer
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