由黑体D_(bb)~*确定峰值D_λ~*以及黑体波段D_(△λ)~*——G因子的计算

How to Determine the Peak Detectivity from Measuring Blackbody Detectivity——the Calculation of Factor G KANG

介绍了G因子的概念和确定方法。常规黑体Dbb*和相对光谱响应测量结果加上黑体辐射特性数*据便可计算G因子。同时介绍了波段G因子及其计算方法。

The concept of G factor and how to determine it is presented. Connecting blackbody detectivity and relative spectrum response with the data of blackbody radiation, the G factor, then the peak response and detectivity can be calculated. The waveband detectivity was discussed also.