Abstract: New methods of preparing rare earth doped YAG phosphors,which contain sol-gel,macro-molecule network gel and precipitation process,were summarized.The structure,luminescence property and grain sizes of the phosphor powders were also described.

• 文摘:本文总结了稀土离子掺杂的钇铝石榴石发光粉末合成的新方法，包括溶胶-凝胶法、高分子网落凝胶法、沉淀法等，并介绍了这些发光粉的性能。