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All fibre laser system with 0.1 W output power in blue spectralrange |
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| Authors: | Zellmer H Buteau S Tunnermann A Welling H |
| Affiliation: | Laser Zentrum Hannover eV; |
| Abstract: | A ytterbium sensitised thulium-doped blue upconversion ZBLAN fibre laser pumped at 1065 nm by a high power, diode pumped, double clad fibre laser is demonstrated. With a pump power of 2.8 W at 1065 nm, a blue output power of 106 mW at 482 nm is achieved |
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