A simple approach for upconversion deter
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F Enrichi; E Borsella
📂
Article
📅
2003
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Elsevier Science
🌐
English
⚖ 88 KB
Materials other than silica can offer better performance in terms of Er solubility and band broadness for integrated Er-doped optical amplifiers and a deep knowledge of their optical properties is therefore fundamental. In this work we describe a simple approach for evaluating upconversion with low