Chinese Journal of Quantum Electronics, Volume. 21, Issue 4, 419(2004)

Investigation on fluorescence lifetime in the Yb3+-doped phosphate glasses

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    The absorption spectra, fluorescent spectra and fluorescent lifetime of Yb3+-doped phosphate glasses were measured. Three measure methods for the fluorescent lifetime were also presented. The effects of OH groups, alkali oxides, Yb3+ ions and glass contents et al on the fluorescent lifetime were studied. The results indicated that the fluorescent lifetime of Yb3+-doped phosphate glasses is desreased via the mechanisms of shorting meta-stable state lifetime, increasing the NBO number, lifetime quenching and non-radiation transition respectively.

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    [in Chinese], [in Chinese], [in Chinese], [in Chinese]. Investigation on fluorescence lifetime in the Yb3+-doped phosphate glasses[J]. Chinese Journal of Quantum Electronics, 2004, 21(4): 419

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    Paper Information

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    Received: May. 13, 2003

    Accepted: --

    Published Online: May. 15, 2006

    The Author Email: ( wss64@163.co)

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