Optoelectronic implementation of local cellular logic with polarization coding
Li Zhang, Liren Liu · Microwave and Optical Technology Letters · 1990
Abstract An optoelectronic architecture is suggested to perform local cellular logic. A polarization coding technique along with the electronic substraction and thresholding techniques are developed to complete the operations with both positive and negative interconnections. Experimental results of the Laplacian operator for edge enhancement and their numerical simulations are given.