Process Technology

Process Technology

HLJ fabrication facilities include Stepper/Scanner Exposures, Photo Resist Spinners, Dry & Wet Etching machines, α-step, Electron Beam Gun Evaporators, Plasma Enhanced Chemical Vapor Deposition machines, wafer lappers, breakers, dicing machines, Rapid Thermal Annealing systems, high power Scanning Electron Microscopes (SEM), Automated Optical Inspection (AOI) differentiation machines, and Crystal Grain Automatic Arrangement machines, etc. HLJ owns mass production capacity and experience to steadily provide customers with high-quality and reliable VCSEL photoelectric parts.

HLJ is capable of independent design and mass production of 850nm and 940nm VCSELs, with product sizes ranging from 6 mil, 10 mil, 13 mil, 40 mil, to 200 mil, and etc.; from single to array apertures; from low to mid to high power products. We are confident to satisfy every customer needs at ever specialized products.