Thermal Analyses of Organic Pigments Used in Sol-Gel Colored Coatings
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چکیده
منابع مشابه
Contaminant Resistant Sol-Gel Coatings
Valerie Rapson Greece Olympia High School Advisor: Kenneth L. Marshall University of Rochester Laboratory for Laser Energetics Summer High School Research Program 2005 1. Abstract Sol-gel coatings are used on the OMEGA laser optics as anti-reflection (AR) coatings to maximize their transmittance. Over time, trace organic compounds in the laser bay contaminate these sol-gel coatings, reducing th...
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Silica-based sol-gel antireflective (AR) optical coatings are critical components of high peak power laser systems. Water vapor and volatile organic compounds can contaminate these coatings, reducing both their antireflective efficiency and laser-damage resistance. Previous work has shown that alkylation of free hydroxyl groups on the silica sol-gel with organosilicon compounds in solution can ...
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Many optics in both the OMEGA and OMEGA EP lasers are coated with anti-reflective (AR) silane sol-gel to maximize their transmittance. Although these coatings are highly resistant to both airborne contaminants and laser damage, they are susceptible to mechanical damage by abrasion, and thus require extra care during the handling, installation and alignment of sol-gel optics. Previous “hardened”...
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A. Durán, A. Conde, A. Gómez Coedo, T. Dorado, C. Garcı́a and S. Ceré Instituto de Cerámica y Vidrio (CSIC), Campus de Cantoblanco, 28049 Madrid, Spain Centro Nacional de Investigaciones Metalúrgicas (CSIC), Gregorio del Amo 8, 28040 Madrid, Spain Universidad Nacional de Colombia sede Medellı́n, A.A. 3840 Medellı́n, Colombia Instituto de Investigaciones en Ciencia y Tecnologı́a de Materiales. UNMdP...
متن کاملThermal Annealing Effect on Optical Properties of Binary TiO2-SiO2 Sol-Gel Coatings
TiO₂-SiO₂ binary coatings were deposited by a sol-gel dip-coating method using tetrabutyl titanate and tetraethyl orthosilicate as precursors. The structure and chemical composition of the coatings annealed at different temperatures were analyzed by Raman spectroscopy and Fourier Transform Infrared (FTIR) spectroscopy. The refractive indices of the coatings were calculated from the measured tra...
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ژورنال
عنوان ژورنال: Journal of the Japan Society of Colour Material
سال: 2000
ISSN: 0010-180X
DOI: 10.4011/shikizai1937.73.380