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870 mW blue laser emission at 480 nm in a large core thulium doped ZBLAN fiber laser

✍ Scribed by R. M. El-Agmy; N. M. Al-Hosiny


Book ID
110208583
Publisher
Springer
Year
2010
Tongue
English
Weight
150 KB
Volume
20
Category
Article
ISSN
1054-660X

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Stability aspects in the operation of a
✍ Pierre Laperle; RΓ©al VallΓ©e; Alain Chandonnet πŸ“‚ Article πŸ“… 2000 πŸ› Elsevier Science 🌐 English βš– 105 KB

We report on the stable operation of a 2500-ppm thulium-doped ZBLAN upconversion fiber laser at 481 nm and the related problem of photodegradation associated with the formation of color centers. The output coupling is observed to affect the level of induced absorption in the fiber, hence the output