Crossed Bragg cell implementation of a Fourier-plane filter for optical image correlators.
A two-dimensional optical image processor is described and demonstrated in which the point-spread function is generated by crossed acousto-opticells in the Fourier plane of a coherent optical correlator. Coherence effects and generation of nonseparable point-spread functions are considered.
Mait
J N
JN
Prather
D W
DW
Athale
R A
RA