用光电混合双稳态回路构成的光学多值逻辑门

Multiple-valued optical logic implementation via opto-electronic bistable circuits

利用双稳态激光二极管(BILD)或双稳态发光二极管(BILED)回路首次得到了光学多值逻辑。实验上演示了补、与、或、循环和阈等基本的三值逻辑函数,并给出了三路选择开关线路的设计。

Multiple-valued optical logic implementation have firstly been demonstrated by using bistable laser diode (BILD) or bistable light emitting diode (BILED) circuits. Experimental results have demonstrated the basic ternary logic functions: complement, minimum, maximum, cycle and literals. A circuit design of ternary T-gate or triplexer has also been proposed.