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EnglishIntegrated EDWAs (Erbium-Doped Waveguide Amplifiers) are fundamental elements in planar photonic circuits: many efforts are being focused in making them as compact and cheap as possible. The use of broadband efficient sensitizers for Er3+ ions relaxes the expensive conditions needed for the pump source and raises the performances of the optical amplifier. Within this context, Si nanoclusters (Si-nc) in silica matrices have showed many properties that make them optimum sensitizers.
http://hdl.handle.net/11562/477089| Titolo: | Erbium and silicon nanocrystals for light amplification |
| Autori interni: | Daldosso, Nicola |
| Data di pubblicazione: | 2007 |
| Abstract: | Integrated EDWAs (Erbium-Doped Waveguide Amplifiers) are fundamental elements in planar photonic circuits: many efforts are being focused in making them as compact and cheap as possible. The use of broadband efficient sensitizers for Er3+ ions relaxes the expensive conditions needed for the pump source and raises the performances of the optical amplifier. Within this context, Si nanoclusters (Si-nc) in silica matrices have showed many properties that make them optimum sensitizers. |
| Handle: | http://hdl.handle.net/11562/477089 |
| Appare nelle tipologie: | 04.01 Contributo in atti di convegno |
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