根据相对稳定的一些特性(如最大耗散功率),用数学方法,对探测器的一些自由变化的特性(如噪声等效温差、列阵式样和尺寸)作代数推导,从中找到了在3～5微米红外成象仪中应用SPRITE探测器列阵的最有效的方法。从而预示了成象仪可达到的工作性能。具体说,业已表明,用目前工艺可制造4×4列阵的SPRITE探测器噪声等效温差<0.1K。用10厘米物镜其分辨率为0.5毫弧度。成象仪要求扫描速度为24米/秒。 According to the relatively stable characteristics (such as the maximum dissipated power), using mathematical methods to algebraically derive some of the detector’s freely varying characteristics (such as noise equivalent temperature difference, array pattern and size) The most efficient way to use a SPRITE detector array in a 5 micron infrared imager. Thus predicting the workability of the imager achievable. In particular, it has been shown that the noise equivalent temperature difference for a SPRITE detector of 4x4 array fabricated using the current process is <0.1K. With a 10 cm objective it has a resolution of 0.5 milliradian. Imager requires scanning speed of 24 m / s.