MODELING OF ENHANCEMENT OF FOM OF SILICA GLASS BY INTRODUCING CORE-SHELL NANOMETALS
| Autor: | Abdolrasoul Gharaati, H. Shahmirzaee, S. Jafari |
|---|---|
| Rok vydání: | 2012 |
| Předmět: |
Materials science
Physics and Astronomy (miscellaneous) business.industry Composite number Doping chemistry.chemical_element Nanoparticle Radius Copper Atomic and Molecular Physics and Optics Electronic Optical and Magnetic Materials Metal Core (optical fiber) Optics chemistry visual_art visual_art.visual_art_medium Figure of merit Composite material business |
| Zdroj: | Journal of Nonlinear Optical Physics & Materials. 21:1250020 |
| ISSN: | 1793-6624 0218-8635 |
| DOI: | 10.1142/s0218863512500208 |
| Popis: | We investigate the effect of entering metallic core-shell nanoparticles in Silica glass to increase its nonlinear susceptibility (NLS). Third-order NLS and figure of merit (FOM) relations of this composite are driven with the T-Matrix method. Effect of nanoparticle volume fraction, shell-to-core radius ratio and core, clad and host material in the real and imaginary part of these parameters are studied. It is concluded that doping Silica with Copper core-Gold clad nanoparticles make the compound FOM-enhanced. |
| Databáze: | OpenAIRE |
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