激光相干阵列探测中的二元全息光栅

Binary Holographic Grating in Laser Coherent Array Detection

从外差阵列探测出发，围绕本振光束整形问题，就计算全息位相光栅在激光相干雷达系统中的应用进行了理论及实验方面的研究，得到了较好的结果。

Studies on the calculating holographic phase grating used for beam shaping of local oscillator in the laser coherent radar is presented based on the heterodyne array defection. A good result has been abtained.