M Engholm

Summary

Publications

  1. ncbi request reprint Improved photodarkening resistivity in ytterbium-doped fiber lasers by cerium codoping
    M Engholm
    Fiber Optic Valley AB, SE 824 43 Hudiksvall, Sweden
    Opt Lett 34:1285-7. 2009

Detail Information

Publications1

  1. ncbi request reprint Improved photodarkening resistivity in ytterbium-doped fiber lasers by cerium codoping
    M Engholm
    Fiber Optic Valley AB, SE 824 43 Hudiksvall, Sweden
    Opt Lett 34:1285-7. 2009
    ..It is suggested that the coexistence of the redox couple Ce(3+)/Ce(4+) in the glass provides means for trapping both hole- and electron-related color centers that are responsible for the induced optical losses in Yb-doped fiber lasers...