目的 探究稀土高分子光学性能的研究情况，开发其应用潜力，从发光机理、制备、应用3个方面综述稀土高分子的研究进展，给后续的研究提供参考。方法 经过大量文献的搜集、翻阅，对发光稀土高分子的研究进展进行整理及总结。结果 稀土高分子的发光机理以中心稀土离子发光、天线效应和共荧光效应为主，按成键与否将其分为掺杂型稀土高分子和键合型稀土高分子，主要应用于农用塑料薄膜、防伪油墨、夜光纤维、荧光探针、太阳能电池等领域。结论 稀土高分子具有良好的综合性能，目前已应用于多个领域，深入研究稀土高分子的光学性能具有必要的科研意义和价值。

The work aims to explore the research situation of optical properties of rare earth polymer to develop its application potential and review the research progress of rare earth polymer from three aspects:luminescence mechanism, preparation and application to provide reference for the subsequent research. Through collection and reading of numerous documents, the research progress of luminescent rare earth polymer was sorted out and summarized. The luminescence mechanism of rare earth polymer was mainly composed of central rare earth ion luminescence, antenna effect and co-fluorescence effect. The rare earth polymer was divided into doped rare earth polymer and bonded rare earth polymer according to whether they could be bonded or not, which were mainly used in agricultural plastic film, anti-forgery ink, luminous fiber, fluorescence probe, solar cell and other fields. Rare earth polymer has been applied in many fields owing to its excellent comprehensive properties. It is of necessary scientific significance and value to further study the optical properties of rare earth polymer.