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