2．94μmEr^（3＋）：YAG激光的应用研究

Applicable studr of the 2.94μm laser in Er￣(3+):YAG crystal

本文对Ｅｒ^（３＋）：ＹＡＧ晶体的２．９４μｍ激光切割骨头实验结果进行了报导。分析了激光切割骨头的机理并对不同波长激光切割骨头的结果进行比较。

The experimental results of bone ablation using 2. 94μm Er￣(3+):YAG laser were re-ported.The mechanisms of laser ablation bone were analysed initially and the characters of differ-ent wavelength laser about bone ablation were compared.