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MICROMACHINING BY SINGLE MODE DIODE-PUMPED SOLID-STATE LASERS

机译:单模二极管泵浦固态激光器微机器

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During the last decade, single mode (TEM00) diode-pumped solid-state (DPSS) lasers have gained widespread application in micromachining of various materials including polymers, ceramics, semiconductors, and metals. Commercial systems with output powers of up to 40 W at 1064 nm, 20 W at 532 nm, 10 W at 355 nm, and 3 W at 266 nm, pulse repetition rates of up to 80 MHz, and pulse durations between 100 fs and 200 ns are now being used in numerous industrial applications such as semiconductor scribing, precision marking, via drilling, PCB structuring, stereolithography, disk texturing, resistor trimming, and memory repair. This paper will give an overview of the state of the art of single mode DPSS lasers and their selected applications in industrial micromachining.
机译:在过去十年中,单模(TEM00)二极管泵浦固态(DPSS)激光器在各种材料的微机械中获得了广泛应用,包括聚合物,陶瓷,半导体和金属。 商业系统,输出功率高达40W,在532nm,20W,在355nm的532nm,10w,266nm的3W,脉冲重复率高达80 MHz,100 fs和200之间的脉冲持续时间 NS现在用于多种工业应用,如半导体划线,精密标记,通过钻孔,PCB结构,立体光刻,磁盘纹理,电阻修整和内存修复。 本文将概述单模DPSS激光器的最新状态及其在工业微机器中的选定应用。

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