488 nm irradiation induced photodarkening study of Yb-doped aluminosilicate and phosphosilicate fibers
- Sahu, J.K.
- Yoo, S.
- Boyland, A.J.
- Kalita, M.P.
- Basu, C.
- Webb, A.S.
- Sones, C.L.
- Nilsson, J.
- Payne, D.N.
Publication date
May 2008
DOI Publisher
Institute of Electrical and Electronics Engineers (IEEE)Abstract
Photodarkening in highly Yb-doped aluminosilicate and phosphosilicate fibers, under 488 nm irradiation, is presented. Both irradiation-induced excess loss and post-irradiation temporal loss evaluations reveal that Yb-doped phosphosilicate fiber is highly resistant to photodarkening
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