经过三年多的实验探索，弄清了内爆区辐射场散射激光的干净程度，用改进后带有现场限制的散射光探头测量了泄漏靶激光的能量角分布和总能量，大大提高了信噪比，用可见光条纹相机同时监测了小角度及大角度散射激光的时间特性，得出了具有一定测试精度的泄漏激光总量与时间波形曲线，加深了对黑腔物理的认识，为分析腔靶内爆聚变出中子实验的物理机制提供了直接依据。 After more than three years of experiments and exploration, the cleanliness of the scattered laser field in the impingement field was clarified. The energy angle distribution and the total energy of the leaked laser light were measured with the improved scattered light probe with field limitation. Noise ratio, the visible light streak camera simultaneously monitors the small angle and large angle scattering laser time characteristics, obtained with a certain test accuracy of the total leakage laser waveform and time waveform, deepen the understanding of black cavity physics for the analysis of the cavity Target implosion out of the physical mechanism of neutron experiment provides a direct basis.