Effect of Different Temperatures on Fabricating Silica Antireflective Coatings

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Based on TEOS system and sol-gel process, together with catalysts, Antireflective coating films prepared by sol—gel on glass substrate have been processed by furnace thermal annealing (FA). the refractive index and thinkness of SiO2 film is exactly controlled. The films are characterized by ellipsometer and SEM respectively. The effect of different temperatures in these processions are found and discussed

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251-254

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December 2012

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© 2013 Trans Tech Publications Ltd. All Rights Reserved

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