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介绍用于探测高能激光束空间能量分布的量热器阵列探测器。这种探测器具有承受激光束能量密度高、探测面积大和能量测试误差小等特点 ,主要由保护板、量热器阵列和热沉积构成。也给出了探测器的标定和性能测试。该探测器为高能激光束绝对空间能量分布的测量提供了有效的诊断手段。
Describes a calorimeter array detector for detecting the spatial energy distribution of a high-energy laser beam. This detector has the characteristics of high laser energy density, large detection area and small energy test error. It is mainly composed of a protective plate, a calorimeter array and a thermal deposition. Also gives the detector calibration and performance testing. The detector provides an effective diagnostic tool for the measurement of the energy distribution in the absolute space of a high-energy laser beam.