基于半导体光放大器的基本RS触发器  

Basic RS Flip-flops Based on Semiconductor Optical Amplifiers

作　　者：王姣 王强[2] 韩丙辰 WANG Jiao;WANG Qiang;HAN Bingchen(School of Computer Science and Technology,Taiyuan Normal University,Jinzhong 030619 China;Department of Physics,Taiyuan Normal University,Jinzhong 030619,China)

机构地区：[1]太原师范学院计算机科学与技术学院,山西晋中030619 [2]太原师范学院物理系,山西晋中030619

出　　处：《太原师范学院学报（自然科学版）》2023年第1期58-62,70,共6页Journal of Taiyuan Normal University:Natural Science Edition

基　　金：山西省青年科技研究基金(201901D211425)。

摘　　要：在半导体光放大器(SOA)非线性效应的理论基础上,仿真实现了一种新型全光RS触发器.设计基于SOA和光滤波器,实现了两路NRZ码信号的与(AND)、与非(NAND)逻辑运算,在全光与非门的基础上,构造实现全光学基本RS触发器,并通过软件仿真方式验证了其功能.Based on the theory of nonlinear effects of semiconductor optical amplifiers(SOA),a novel all-optical RS flip-flop is simulated and implemented.Based on SOA and optical filters, this design realizes the logic operations of AND and NAND of two NRZ code signals.Then, the scheme constructs and implements all-optical basic RS flip-flops on the basis of all-optical NAND gates, and verifies its function through software simulation.

关 键 词：半导体光放大器 交叉增益调制 RS触发器 四波混频 

分 类 号：TN929.11[电子电信—通信与信息系统]