A high performance all-optical set-reset flip-flop based on SOA-MZI  

作　　者：Jahanshir Sohrabtash Abbas Zarifkar Mohammad Hossein Sheikhi 

机构地区：[1]Department of Communications and Electronics, School of Electrical and Computer Engineering, Shiraz University

出　　处：《Optoelectronics Letters》2014年第6期430-433,共4页光电子快报（英文版）

摘　　要：A set-reset all-optical flip-flop(SR-AOFF) based on semiconductor optical amplifier Mach-Zehnder interferometer(SOA-MZI) is proposed. Simulation results show that low switching energy in the femto joule range, the transition time of less than 20 ps, high stability and high extinction ratio(ER) of 30 d B can be achieved, while AOFF output is power insensitive approximately.A set-reset all-optical flip-flop（SR-AOFF） based on semiconductor optical amplifier Mach-Zehnder interferometer（SOA-MZI） is proposed. Simulation results show that low switching energy in the femto joule range, the transition time of less than 20 ps, high stability and high extinction ratio（ER） of 30 d B can be achieved, while AOFF output is power insensitive approximately.

关 键 词：触发器 全光 半导体光放大器 复位 设置 性能 高稳定性 过渡时间 

分 类 号：TN783[电子电信—电路与系统] TN929.11