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Fabrication and Characterization of Disordered Polymer Optical Fibers for Transverse Anderson Localization of Light
Published on: July 29, 2013
Low photo darkening single mode RMO fiber
1NKT Photonics A/S, Blokken 84, DK-3460 Birkerød, Denmark. KEM@nktphotonics.com
Optics Express
|November 13, 2009
Abstract:
A new reduced mode overlap (RMO) single mode fiber design is proposed and demonstrated. For the first time saturated photo darkening operation is observed in a nominal 350 W Yb / Al co-doped silica fiber laser. After 1500 hours operation less than 7% slope efficiency degradation is found and further 500 hours operation show no degradation.
