The paper introduced the mechanism of range-gatedlaser active imaging system, and analyzed the relation between performance and overlap factor, and also introduced it into the system design.
The key research tasks which laserrangegated (LRG) imaging system need to focus on are discussed. The development trends of range gated active imaging are predicted.
This thesis emphasizes on solving series key techniques in theory analysis, simulations and prototype development, the laser transmitter prototype of range-gated imaging system has been developed.