High-energy laser beams are used to remove surface contaminants, oxide layers, coatings, and other impurities to achieve effective cleaning. This method is applicable to a wide range of materials, including metals, ceramics, and glass.

Localized heating causes the material to vaporize or melt, enabling the engraving of text, patterns, and other designs on the material surface. This process is commonly used for identification and decorative purposes. 

Micron-scale geometric structures are formed on the material surface to improve properties such as friction performance and adhesion.

This technique uses the energy of laser beams to induce physical, chemical, or thermal changes on the surface or within the interior of a material in order to achieve specific processing objectives.