green laser pointer can be used in pitch-dark nights

For high-precision rotor, laser balancing can be doubled to improve the accuracy of balance, the eccentric mass balance accuracy up to 1%, or thousandths of a few microns. green laser pointer  can be applied in the X-ray film teaching.
Laser etching technology is simpler than the conventional chemical etching process, can greatly reduce production costs, can be processed from 0.125 to 1 μm wide line, very suitable for the manufacture of ultra-LSI. Laser trimming technology for automatic precision fine-tuning to the specified resistance, accuracy up to 0.01% to 0.002%, the accuracy and efficiency than traditional processing methods, low cost. Laser-trimmed thin film resistors (0.01 to 0.6 microns thick) and fine-tuning of thick film resistors (20 to 50 microns thick), fine-tuning the fine-tuning of the capacitor and hybrid integrated circuits. Laser storage technology is the use of laser to record video, audio, text information and a computer information technology, is one of the supporting technologies of the information age. green laser pointer  can be used in pitch-dark nights.
Laser scribing technology is the key technology of the production of integrated circuits, crossed thin, high precision (line width of 15 to 25 microns, the groove depth of 5 to 200 microns), processing speed (up to 200 mm / sec), finished rate up to 99.5%. The adoption of laser cleaning technology can significantly reduce the particulate contamination of the processing devices, precision device yield. Laser thermal surface treatment technologies include: the laser transformation hardening technology, laser cladding technology, laser surface alloying, laser annealing technique, laser shock hardening technology, laser enhanced electroplating technology, laser glazing technology, these technologies change the material mechanical properties, heat resistance and corrosion resistance, etc. have an important role. Material of green laser pointer  is the hard aluminum. Laser cutting technology is widely used in the processing of metallic and nonmetallic materials, can significantly reduce processing time, reduce processing costs, and improve the quality of the workpiece. Pulsed laser for metal materials, continuous laser for non-metallic materials, which is an important application field of laser cutting technology.