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24 January 2006 Up-conversion luminescence from Er3+, Yb3+ co-doped GeO2-PbF2-Nb2O5 glass ceramic
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Proceedings Volume 6029, ICO20: Materials and Nanostructures; 60291P (2006)
Event: ICO20:Optical Devices and Instruments, 2005, Changchun, China
The paper reports a new up-conversion luminescence material based on Yb 3+, Er3+ co-doped germanate glass ceramic, the matrix system is GeO2-PbF2-Nb2O5. The luminescence characteristics of the Yb3+ , Er3+ co-doped glass ceramic have been studied. The structural properties of the germinate glass ceramic have been analysed by X-ray diffraction. Under the condition of 980nm semiconductor laser pumping, the green fluorescence intensity shows that the existence of niobate components plays an important role for up-conversion luminescence.
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Jinwen Lv, Lanfen Sang, Jing Zhang, and Xingguo Fu "Up-conversion luminescence from Er3+, Yb3+ co-doped GeO2-PbF2-Nb2O5 glass ceramic", Proc. SPIE 6029, ICO20: Materials and Nanostructures, 60291P (24 January 2006);

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