Reversible holographic glasses using visible lasers
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Coadvisor
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Undergraduate course
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Publisher
Soc Glass Technology
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Article
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Acesso restrito
Abstract
Antimony based glasses have been investigated for the first time regarding the possibility of holographic data storage using visible lasers sources. Changes in both refractive index and the absorption coefficient were measured using a holographic setup. The modulation of the optical constants is reversible by heat treatment. Bragg gratings were written under visible light of an Ar laser and erased thermally.
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Language
English
Citation
Physics and Chemistry of Glasses-european Journal of Glass Science and Technology Part B. Sheffield: Soc Glass Technology, v. 47, n. 2, p. 186-188, 2006.
