通过对比研究激光对漫反射大目标、小目标和“猫眼”光学镜头的回波信号，给出激光主动侦察原理：对目标的距离测量应用脉冲激光测距原理实现；
Theprinciples of the laser active reconnaissance are explained via the comparison of the echo signal. target ranging isrealized by adopting the principle the pulse laser ranging.
全面分析了目标面漫反射光束的空间分布及其特性。
The feature and the distribution of diffused light of the object are analyzed in detail.
阐述了目标的漫反射特性对非合作目标相位式激光测距仪中光功率探测的重要性。
The importance of the diffuse reflectivity of the reflective target for the non-cooperative laser rangefinder is presented.
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