Why use a flat-top laser beam?

A Complete List of Process Parameters for Handheld Welding Lasers to Solve Welding Problems

A. Difficulties in welding copper Since copper has a very low absorption rate of near-infrared laser at room temperature, most of the incident laser will be reflected during the welding process, resulting in severe energy loss of copper during the laser welding process and low laser energy utilizati

There are a wide range of general-purpose laser systems used in applications as diverse as materials processing, laser surgery, and remote sensing, but many have key parameters in common. Establishing common terminology for these parameters can prevent communication errors, and understanding them allows the laser system and components to be properly specified to meet application needs.