1064 nm, 532 nm, 355 nm Selection Guide for Polymer Laser Marking
In a practical review of 1064 nm·532 nm·355 nm laser comparisons, comparing only product names or supplier representative figures is not sufficient. First, the required functions of the final part or film, acceptable appearance and processing range, and actual test conditions must be defined. Then, candidate materials must be compared under the same base material, thickness, process, and conditioning conditions to obtain meaningful conclusions.