Saleh B E
Appl Opt. 1978 Nov 1;17(21):3408-11. doi: 10.1364/AO.17.003408.
The capabilities of optical computers are extended to perform the class of bilinear transformations (of nonzero spread) on 1-D signals. Use is made of the additional degree of freedom in 2-D linear processing. The technique is applied to the study of partially coherent optical systems and to systems in which coherent optical processing is followed by postdetection linear spatial filtering.
光学计算机的功能得到扩展,可对一维信号执行(非零扩展的)双线性变换。利用二维线性处理中的额外自由度。该技术应用于部分相干光学系统以及相干光学处理后接检测后线性空间滤波的系统的研究。