高能激光远场辐照度分布测量技术及其进展

测量高能激光远场辐照度分布是评估激光武器系统性能指标的一个有效方法。对国内外现有的几种高能激光远场辐照度分布测量方法进行了比较和归纳，对各种技术的优点和缺点作了深入的分析，并对靶面抗损伤技术、取样衰减技术和功率密度定标技术3项关键技术研究进展进行了介绍，在该基础上阐述了高能激光能量远场辐照度分布直接测量技术的发展趋势。

High energy laser far-field irradiance distribution measurement technology and its developments

Measuring the high energy laser far-field irradiance distribution is an effective way to evaluate the performance of laser weapon system. Several existing measurement methods of high energy laser far-field irradiance distribution at home and abroad were compared and summarized. The advantages and disadvantages of various technologies were analyzed in detail, and the research progress of three key technologies, namely target surface anti-damage technology, sampling attenuation technology and power density calibration technology was introduced. On this basis, the development trend of direct measurement technology for high energy laser far-field irradiance distribution was described.