Rare-earth doped opal nanocomposites: technologies, photoluminescence and optimization

Rare-earth doped opal nanocomposites: technologies, photoluminescence and optimization

The various approaches to obtain the nanocomposites on the base of opal matrixes (cubic packing SiO/sub 2/ nanospheres) are analyzed. The photoluminescence of rare-earth doped nanocomposites is studied versus the element structure, concentration of rare earth ions, matrix composition, optical proper...

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Hauptverfasser: Tsvetkov, M.Yu, Samoilovich, M.I., Kleshcheva, S.M., Chigirinskii, Yu.I., Shushunov, A.N.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Nanocomposites
Nonlinear optics
Optical pumping
Optical refraction
Optical sensors
Optical variables control
Photoluminescence
Photonic crystals
Stimulated emission
Transmission line matrix methods
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Beschreibung
Zusammenfassung:The various approaches to obtain the nanocomposites on the base of opal matrixes (cubic packing SiO/sub 2/ nanospheres) are analyzed. The photoluminescence of rare-earth doped nanocomposites is studied versus the element structure, concentration of rare earth ions, matrix composition, optical properties, and technology. The processes of light interaction with amplifying media in such mesoporous systems are discussed.
ISSN:2160-1518
2160-1534
DOI:10.1109/CAOL.2005.1553922