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Showing 1 to 2 of 2 for “"dielectric stack filter"”.
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Self-Assembled Multilayered Dielectric Spectral Filters
Thin film optical filters are made by depositing thin films of optical materials on a substrate in such a way as to produce the required optical and mechanical properties. The Electrostatic Self Assembly (ESA) process is accomplished by the alternate adsorption of poly-anionic and poly-cationic …
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Linear Optical Thin Films Formed by Electrostatic Self-Assembly
… of fabricating linear optical interference filters by ESA methods is demonstrated in this thesis work. Basic single-anion/single-cation ESA films are synthesized and their optical parameters -- refractive index and average thickness for individual bilayer -- are investigated to provide a …