摘要
Lanthanide-doped polymers are very attractive, since they can be used for luminescent optical fiber fabrications.This Letter presents the terbium-ions-doped poly（methyl methacrylate） fiber fabrication and spectroscopic characterization. The measured excited state（5D4） lifetime of 0.741 ms confirms that a used organometallic can be used to obtain an intense luminescence in a polymeric fiber. The luminescence spectrum shape modification versus the fiber length is also investigated.
Lanthanide-doped polymers are very attractive, since they can be used for luminescent optical fiber fabrications.This Letter presents the terbium-ions-doped poly（methyl methacrylate） fiber fabrication and spectroscopic characterization. The measured excited state（5D4） lifetime of 0.741 ms confirms that a used organometallic can be used to obtain an intense luminescence in a polymeric fiber. The luminescence spectrum shape modification versus the fiber length is also investigated.
基金
supported by the Bialystok University of Technology project No.S/WE/4/2013,Poland
under EU COST Action MP1401 "Advanced fibre laser and coherent source as tools for society,manufacturing and life science."
