新型光纤掺杂聚合物体系的研究

Research of new style doped fiber polymer body system

采用聚甲基丙烯酸甲酯作为基体材料 ,进行掺杂稀土离子 (La3 + 、Nd3 + )的研究。在制备稀土辛酸盐的基础上 ,得到了掺杂稀土离子的聚甲基丙烯酸甲酯 (PMMA)固体薄膜试样 ,测得固体薄膜试样的吸收曲线。结果证明 ,稀土离子可以成功地掺杂到聚甲基丙烯酸甲酯基体材料中 ,并得到透明良好的复合材料。

Research of doped rear earth ion(La^(3+),Nd^(3+))is done and polymethyl methacrylate is used as the bulk material.On the base of preparing rear earth ethyl salt.We obtained doped rear earth ion solid film sample of PMMA and we also tested it's absorption curve.It is proved by the result that rear earth ion can be successfully doped into materials,which uses PMMA as the bulk material,and composit with good transmittance is also obtained.