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Improved photodarkening resistivity in ytterbium-doped fiber lasers by cerium codoping

✍ Scribed by Engholm, M.; Jelger, P.; Laurell, F.; Norin, L.


Book ID
115431781
Publisher
Optical Society of America
Year
2009
Tongue
English
Weight
220 KB
Volume
34
Category
Article
ISSN
0146-9592

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✍ Qinghe Mao; Zongjiu Zhu; Wenqing Liu; John W. Y. Lit πŸ“‚ Article πŸ“… 2006 πŸ› John Wiley and Sons 🌐 English βš– 85 KB

## Abstract The influences of photodarkening in highly doping ytterbium‐doped fibers (YDFs) on the performance of fiber lasers were investigated in this study. The experimental results show that the threshold and the output power of the laser, respectively, increases and decreases over the pumping