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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… Click to show full 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.
Keywords:
hole burning;
doped phosphate;
spectral hole;
luminescence;
burning effect;
phosphate fiber
Journal Title: Optical Materials Express
Year Published: 2017
Link to full text (if available)
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Journal Title: Optical Materials Express
Year Published: 2017
Link to full text (if available)
Share on Social Media: Sign Up to like & get
recommendations!