HLJ Launches 850nm & 940nm VCSEL Chips with High Power Output of 1W, 2W & 4W (PCE﹥40%)

To cope with fast development of VCSEL (Vertical Cavity Surface Emitting Laser) applications in 3D sensing, ToF (Time of Flight), etc., under the team effort, HLJ successfully developed 850nm & 940nm VCSEL chips with high power output of 1W, 2W, & 4W (PCE﹥40%).