18 resultados para Writing self-awareness


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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

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Planar waveguides with controlled refractive index were produced using thin films of sol-gel derived organic-inorganic hybrids, so called di-ureasils. Spectroscopic ellipsometry was used to characterize the films thickness and refractive index. UV-laser direct-writing method was used to produce Y-splitter structures with coupling ratio of 50% without the need of photoinitiators.

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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)