The optical parameters computation for CO2 laser marking system
- Received Date: 1993-07-21
- Available Online: 1994-01-25
Abstract: The laser marking has been rapidly developed because of its clarity and long life of the laser brand.Marking quality depends on the optical parameters of the system.This paper discusses the relation among the system parameters,such as energy density,image length,body distance,etc.The experimental results of the energy density thresholds of some materials are listed.Those results are useful for designing the optical system of laser marking system.