多光谱扫描仪的杂光计算

THE CALCULATION OF STRAY LIGHT IN MULTIPLE SPECTRUM SCANNER

本文采用蒙特卡洛法计算太阳光进入星载光学系统的杂光数量级。并对一具体结构的多光谱扫描仪进行了计算，以确定其消杂光能力。对某些参数的变动也进行了计算。

The order of magnitude of entering stray light in a stallar scanner is estimated by the Monte-Carlo method.The ability of the stray light suppression for a multiples spectrum scanner is determined.The alterations for some parameters are also considered.These can provide the foundation for design and modification.