Lidar technology is one of the key core technologies for driverless cars and intelligent driving. It has the advantages of high ranging accuracy, strong directionality, fast response, and no influence from ground clutter, and can effectively provide vehicle decision-making and control systems. Lidar is an essential sensor component for navigation, positioning and obstacle avoidance. Lidar requires a high-precision, high-uniformity laser pulse array as a detection source, Therefore, the micro-optical module is an essential core component. Focuslight has a unique micro-optical processing technology that can produce micro-optical components and arrays of nano- and micro-scale microstructures with high precision, high light-pass efficiency and mass production.