Nanoporosity
Mostrando 1-2 de 2 artigos, teses e dissertações.
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1. Characterization and nanoestructural control of silican made by flame aerosol synthesis / Caracterização e controle nanoestrutural da silica para fotonica produzida pelo metodo de aerosol em chama
The nanostructured silica preform made by the flame aerosol method represents a strategical precursor for technological applications in photonics, such as special optical fibers and high optical transmissivity lenses for ultraviolet radiation. In order to attain such a properties, it becomes particularly important to control the nanostructured characteristic
Publicado em: 2006
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2. Erbium doping process in nanostructured silica perform for optical fiber / Dopagem de erbio em preforma de silica nanoestruturada para fibras opticas
A special property of erbium to emit light in the wavelength used for optical communications has aroused great technological interest, particularly for erbium doped fiber and devices. However, the key point of this technology is to get high concentration and homogeneouserbium doping into silica structure. Even now, the doping mechanism of erbium in silica gl
Publicado em: 2005