通过多次尝试 ,发现He Ne激光器不适合用于激光诱导液相沉积技术。而对于输出波长在中红外波段的CO2 激光器 ,运用常规的方法 ,也不易实现金属在试片正面的液相局域沉积。介绍了一种新方法 ,并运用CO2 激光从水溶液中在环氧树脂基体的正面局域诱导沉积出了金属铜线 ,同时简要探讨了影响其沉积速率的几种因素。 After many attempts, He Ne laser was found to be unsuitable for laser-induced liquid deposition. For the CO2 laser with the output wavelength in the mid-infrared band, it is not easy to realize the localized deposition of metal on the liquid phase in the front of the test strip by the conventional method. A new method was introduced and the copper metal was induced by CO2 laser from the aqueous solution on the front of the epoxy resin matrix. Several factors affecting the deposition rate were briefly discussed.