“The future trend of lidar is still difficult to say. In the scope of lidar module manufacturers, no one can say that their technical route is the ultimate winning solution.” Li Yuan believes that at this stage it is difficult to see which technology is the future. The mainstream of driverless technology, the entire industry is a state of contention. In fact, the current mainstream technologies of green laser pointer radars mainly include three different radar application schemes, such as pulsed time-of-flight ranging, phase ranging and triangular ranging.
Each scheme has a representative player, but no one scheme can fully meet the needs of autonomous driving alone. “The optimal solution for unmanned driving is still being explored. Only by establishing industry standards can we determine the final direction.” Li Yuan believes that although the current lidar is more popular, multiple technologies coexist. Although the industry is arguing, it is still at an elementary level. stage.
With the entry of capital, the expansion of the industry scale, and the maturity of the technology, these mature technical solutions are then subjected to PK. In the end, there will be one or two solutions with the lowest cost, highest cost performance, and optimal security, so that the lidar will Enter the second stage of mass shipments. At the 2018 Shanghai Expo in Munich, Hengtong Optical Fiber released a series of high performance Erbium-doped green laser pointers for laser marking, material processing, medical laser and other fields.