Abstract
A large enhancement of the 1.54 μm emission of Er3+ ions in nanostructured a-Al2O3 films sensitized with amorphous Si nanoparticles (Si NPs) is reported. A fine tuning of the Er-Si NPs energy transfer can be achieved as a function of the Er-Si NPs separation and the nanoparticle size, therefore enabling the photoluminescence response optimization.
Original language | English |
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Title of host publication | Optics InfoBase Conference Papers |
Publisher | Optical Society of America (OSA) |
ISBN (Print) | 9781557528612 |
Publication status | Published - 2008 |
Event | Frontiers in Optics, FiO 2008 - Rochester, NY, United States Duration: 19 Oct 2008 → 23 Oct 2008 |
Conference
Conference | Frontiers in Optics, FiO 2008 |
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Country/Territory | United States |
City | Rochester, NY |
Period | 19/10/08 → 23/10/08 |