As ultrashort pulse lasers are used to drill or cut through the material as the laser beam is concentrated precisely on the working area. As a result, evaporation of the material proceeds without the interim melting phase and any further postprocessing steps, such as burns and bulges elimination are not necessary.
Drilling can be carried out on a diverse array of sample types, including both 2D and 3D structures, for example components like fuel injector nozzles.