850nm Vcsel (Wafer, Chip, Lamp, To-Can)

VCSEL ( Vertical Cavity Surface Emitting Laser ) is a vertical resonant semiconductor laser with the performance of longitudinally single mode, circle light , low current and low power consumption, stable high temperature performance, suitable for 2-D array. It is an important component for laser mouse. In the future, it will be used in data communication, display and electronic products .