Since the early works on diffraction of chafJ there has been no mathematical modelization available for a real physical solution. This work presents one and gives a rigorous exploitation of the polarization behavior. One can find here a general model which can take into account all the phenomena appearing in a cloud of dipoles: the polarimetric effects, the mask, and the coupling influences. This development is new and can be generalized for clouds of spheres, discs, cylinders, or other simple shapes [ l , 21. 0 199. T John
Novel electron trapping materials capable of performing optical parallel Boolean logic operations are described. An application to binary full addition based on a parallel algorithm is discussed, and experimental results are presented.
A circular harmonic expansion filter is real value implemented in a joint transform correlatora rchitecturet o perform rotation invariant pattern recognition.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.