摘要
本文根据光谱匹配系数的表达式 ,计算了两种S2 5 光电阴极与粗糙混凝土的光谱匹配系数。在满月光和晴朗星光下 ,S2 5 1与粗糙混凝土的光谱匹配系数分别为 0 4 888和 0 2 31 8,S2 5 2 分别为 0 72 2 4和 0 5635。并对结果加以分析 ,说明光谱匹配系数对微光夜视系统参数有影响 。
In this paper according to the formula of spectral matching factor, the spectral matching factors of S 25 photocathodes for rough concrete are calculated, namely 0 488 8 and 0.231 8 to S 251 and 0.722 4 and 0.563 5 to S 252 under full moon and clear star radiation respectively. Through an analysis of the results it is shown that spectral matching factor has influence on the parameters of low light level night vision system, and is of practical value in the evaluation of visual range of night vision systems.
出处
《兵工学报》
EI
CAS
CSCD
北大核心
1999年第4期327-329,共3页
Acta Armamentarii
