| 摘要 |
An optical logic function generator, capable of generating a vast number of logical functions, is disclosed. The optical generator comprises a housing for an array of light sensing elements, an array of light emitting elements and an optical mask positioned therebetween. Given m sensors and n emitters, mn portions of a mask are positioned in mn light transmission paths between the sensors and the emitters. The mask portions may either pass or block light, depending on the binary function desired. More than one emitter may be energized simultaneously. At least a pair of sensors are connected in a series electrical circuit between a point of reference potential and an output terminal. Interchangeable masks and selectively operable input and output circuitry provide the capability of performing computer operations with the optical logic disclosed by this invention. |
