Adopting special fastening packaging technologies, the stability of laser beam has been greatly improved. They make the system insensitive to the optics mistuning caused by vibration, temperature difference, and stress release.
Nd:YVO4 Lasers 1064nm for marking:
Day&night keys,Cellphone keys,Metals,PVC pipes,Electronics,Crafts
Nd:YVO4 532nm laser for engraving:
Electrical switches, IC, Tools, Plastic, Precision Machinery
Polymer,Ceramic sheet,LCD cutting,Sapphire cutting,Fine drilling,Silicon wafer
Laser interference is a phenomenon in which two laser waves superimpose to form a resultant wave of greater or lower amplitude. Interference usually refers to the interaction of waves that are correlated or coherent with each other, either because they come from the same source or because they have the same or nearly the same frequency.