Abstract
We demonstrate super-broad luminescence over 70 nm of bandwidth and spectral hole-burning effect obtained in just a few cm of novel air-clad, highly concentrated Er/Yb-doped phosphate fiber. The fiber is drawn from preforms of glasses within the P2O5 – SrO – Na2O composition. The fabrication process, thermal, structural, and optical properties of the fiber are described.
Original language | English |
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Pages (from-to) | 4358-4366 |
Number of pages | 9 |
Journal | Optical Materials Express |
Volume | 7 |
Issue number | 12 |
DOIs | |
Publication status | Published - Nov 2017 |
Publication type | A1 Journal article-refereed |
Publication forum classification
- Publication forum level 1