准分子激光在打标中的应用  

The Applications of Excimer Laser in Marking

作　　者：董景星[1] 丁爱臻[1] 魏运荣[1] 高鸿奕[1] 楼祺洪[1] 

机构地区：[1]中国科学院上海光机所

出　　处：《应用激光》1996年第4期161-163,共3页Applied Laser

摘　　要：报导准分子激光在打标中的应用。从实验上得到了３０８ｎｍ激光对一些有机高分子材料和金属材料打标记的阈值能量，并观察到某些材料表面在激光作用下发生的变化。最后介绍一台自己研制的微机控制的准分子激光打标机。The marking of organic macromolecular and metal materials by XeCl excimer laser (λ= 308nm ) was reported. We measured the marking threshold experimentally for those materials, and observed the modifications of the laser - irradiated surface. In the end , a computercontrolled excimer laser marking system developed by ourselves was introduced in detail.

关 键 词：准分子激光 打标 激光加工 

分 类 号：TG665[金属学及工艺—金属切削加工及机床]