Application of end pumped laser in marking of non-metallic parts in automobile field

Most of the non-metallic materials in the automotive industry are black plastics, which are relatively simple. For example, when the fiber laser produces and processes such components, the color is usually gray black, the contrast is not very good, and the burning is very serious. However, the color of 1064nm end pumped laser with high peak power is whiter, the contrast is clearer and visible, and the cost is lower; So it's more suitable!
Tips:
The pulse width of the end pump laser is 6 ~ 20ns, so the low thermal effect and high peak power have great advantages in marking non-metallic materials. Although it can not be compared with the UV laser, the advantages of the end pump are very obvious compared with the fiber laser.
The pulse width of fiber laser is too wide and the peak value is too low, which is only advantageous for metal processing efficiency, but not for non-metal production and processing.
Application advantages:
The peak power of 8W cold laser is 6 times that of 20W fiber laser
The pulse width is narrow and the heat is small, which will not scorch the plastic
High anti reflection, for gold / silver / copper marking, it will not damage the laser
High precision, more delicate than fiber laser production and processing