【摘要】 总结了飞秒激光与晶体和玻璃相互作用产生的新现象,如光致折射率改变、光致晶体相变、光还原稀土离子及光致发光等。并分析了它们可能的应用。同时简要的介绍了各种现象产生的饥理,展望了飞秒激光与其它物质相互作用可能的研究方向及可能出现的新现象。指出了进行这些研究时可能采用的新方法。更多还原

【Abstract】 Many new phenomena of the interaction between femtosecond laser and glass or crystal including photo-induced refractive index changes, photo induced reduction of rare-earth ion, photo induced micro-crystallization of glass, photo stimulated luminescence and long-lasting phosphorescence and so on were concluded. Meanwhile, the potential application was analyzed. In the end, the tendencies of the research of the interaction between femtosecond and other materials were discussed. And the new means that could be used when studying on femtosecond laser and crystals were indicated.更多还原