| 摘要 |
FIELD: specialized computer equipment. SUBSTANCE: optical amplifier is inserted with optical flip-flop, family of bistable elements, two optical amplifiers, two transparencies, optical comparator and frequency filter. R input of flip-flop is switching-on input of multiplier, zero output of flip-flop is optically coupled through first transparency to input of first tap carrying ring tap with first optical amplifier connected in series. Output of first tap is linked to first input of optical comparator incorporating two information and two controlling splitters. Each information splitter which input is one of inputs of comparator has family of optically intercoupled waveguide taps branching in two so that each next tap of given family is second branching of previous one. First branchings of both families are optically coupled to proper two branchings of first controlling splitter. Like taps of both information splitters are tied up by output. Output sections of all taps of first information splitter are optically coupled by waveguides to tap of second controlling splitter which output is output of comparator which second input is optically coupled with aid of optical tap to inverse output of second optically bistable element which input is input of multiplier for one of co-multipliers. Output of comparator is connected through first optical output tap to input of third optically bistable element and through second output tap - to S input of optical flip-flop which unit output is connected through second input tap to input of second optically bistable element and through first one - to input of first optically bistable element which is also input of multiplier for one of co-multipliers which inverse input is linked to input of second tap. This tap includes ring tap with second optical amplifier connected in series. Output of second tap is linked to input of third optically bistable element which output is optically coupled through frequency filter and second transparency to output of multiplier. EFFECT: invention can be used in design of optical computation machines. |
