研究了Yb3+/Er3+共掺杂和Ce3+/Yb3+/Er3+三掺杂及其随着Al(PO3)3含量改变的氟磷玻璃的光谱性能。从能量匹配及能级结构角度出发分析了Ce3+和Al(PO3)3对其光谱性能的影响。结果表明：在Yb3+/Er3+比为4∶1不变而同步增加其含量时，其上转换发光出现了由绿光到黄光再到红光的变化；随着玻璃中Ce3+的引入，产生了Er3+的4I11/2→4I13/2能级间无辐射弛豫速率增加现象，且上转换发光都有一定程度的减弱。随着Al(PO3)3含量的改变，其减弱程度也发生相应的改变。同时，通过对其上转换机理的分析得出了红、绿、蓝发光的光子过程。

Optical properties of Yb3+/Er3+ co-doped, Ce3+/Yb3+/Er3+ co-doped fluoride phosphate glass and that of Ce3+/Yb3+/Er3+ co-doped fluoride phosphate glass with different content of Al(PO3)3 were stu-died. Based on up-conversion mechanism, energy matching and level, the effect of content of Ce3+ and Al(PO3)3 on the optical properties have been analyzed. The results show that the light changes from green to yellow then to red with the content of Yb3+/Er3+ increasing and keeping the ratio of Yb3+/Er3+ as 4∶1. And with the introduction of Ce3+ into the glass, non-radiative relaxation takes place from the 4I11/2 to 4I13/2 level of Er3+, which weakens the up-conversion of light to some extent. Phonon energy of energy transfer process of Er3+ and Ce3+ change with changing content of Al(PO)3, and the degree of extinction also changes correspondingly. At the same time, through the mechanism of their up-conversion, we get the photon conversion process of red, green and blue light.