Common Lasers in Laser Cleaning
摘要
Laser cleaning uses laser to irradiate the substrate material with attached contaminants. Through the interaction of light and matter, the contaminants are removed. So, what is the laser? What lasers are used in laser cleaning? Why choose these lasers? What laser technology needs to be used for the lasers used? In this chapter, we first introduce the working principle of lasers and the basic characteristics of lasers, then introduce the main characteristics of lasers and the widely used laser technology, and finally introduce the main lasers used in laser cleaning.