I. What Is Laser Lens Replacement?Laser cutting machine is a kind of high-precision mechanical equipment, and its user process requirements are relatively strict. Among them, a very critical component...
In high-precision laser material processing, ultra short pulse laser source is used for polygon scanner scanning to reduce the heat affected zone. However, in order to prevent the material from overheating, system technology is required to quickly distribute the required high power to the surface.
As the name suggests, laser beam expansion is an optical system that expands the input beam to a larger diameter. The design concept of beam expander lens originates from the basic principle of telescope design.
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