微光图像光子计数器像管等效背景测试研究

MEASUREMENT STUDY ON THE EBI OF LLL IMAGE PHOTON COUNTING INTENSIFER

在论述单通道光子计数技术原理的基础上，提出了微光图像光子计数器像管等效背景的测试原理、方法、装置、实验及结果。对测试结果进行了较为深入的讨论，并提出了过一步降低等效背景的主要技术途径。

Based on the principle of the single channel photon counting technique, the measurementprinciple, method, equipment, experiment and resultS of the EBI of LLL image photon counting intensifier are proposed. The test results are theoretically discussed in detail and the main way to further reducethe EBI is proposed.