Focuslight Technologies Inc. engages in the research and development, production, and sale of semiconductor laser components and laser optics components in China and internationally. It offers diode laser materials, include AuSn Pre-Deposited AlN Ceramic Submounts and AuSn Pre-Deposited CuW Submounts; diode laser components, such as single emitter and bar components, micro-channel cooled stacks, conduction cooled stacks, pumped modules, fiber coupled modules, coated fibers, and patch cords; and micro-optical components, including single lenses, microlens arrays, optical modules and assemblies, prisms, silicon optics, and customized optical wafers. The company also provides automotive application solutions includes flash and line beam lidar transmitters, VSCEL illuminators, beam shaping solutions, and lidar optical assembly; IC, display, glass, solar cell, and lithium battery manufacturing processing solutions; laser hair removal and body sculpting solutions; industrial solution, such as laser cladding systems, laser plastic welding and soldering systems, and laser inspection modules; and test systems, burn-in systems, and automation equipment.