There are many ways to classify semiconductor lasers. On the basis of the wavelength can be divided into the far-infrared laser, near-infrared laser, visible laser, ultraviolet laser, and other categories. The blue semiconductor laser is a semiconductor laser whose output wavelength

Laser diode is the hidden champions of contemporary laser technology.From simple laser Pointers to complex quantum communication satellites, laser diodes are everywhere.It has excellent efficiency, compact structure, many types, many people have considered the laser diode application in their products, in