Main Advantages Of Picosecond Laser

The remarkable progress made by picosecond laser technology has made it a reliable tool for industrial microfabrication, which was previously impossible to complete with other methods. The picosecond pulse width can be compared with the electro-optical relaxation time and is short enough to "cold" ablate the material.

Picosecond lasers also have many advantages compared to femtosecond lasers with shorter pulse widths. Since there is no need to expand and compress the pulse for amplification, the design of picosecond lasers is not so complicated, so it is more cost-effective and more reliable. At the same time, the picosecond pulse is still short enough to cope with very precise and stress-free microfabrication.

Picosecond lasers can process almost all materials at the micrometer scale. These materials include but are not limited to:

metal

semiconductor

diamond

sapphire

ceramics

polymer

Composite materials and resins

Photoresist

film

ITO film

glass

Solar cell