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首页> 外文期刊>Microwave and optical technology letters >ALL OPTICAL HALF ADDER/SUBTRACTOR USING DARK-BRIGHT SOLITON CONVERSION CONTROL
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ALL OPTICAL HALF ADDER/SUBTRACTOR USING DARK-BRIGHT SOLITON CONVERSION CONTROL

机译:使用暗光孤子转换控制的所有光学半添加/减法器

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摘要

We propose a new design of all-optical circuit using microring and nanoring devices, in which the simultaneous operation of half adder/subtractor arithmetic can be formed by using the dark-bright soliton conversion control within the system. The input logic "0" and "1" are performed by using dark and bright soliton pulses, respectively. By using the dark-bright soliton conversion behavior with in the π/2 phase shift device (i.e., an optical coupler), the arithmetic unit can perform simultaneously at the drop- and through-ports, respectively. In application, the proposed concept can be recognized as a simple and flexible scheme for performing the logic switching system, which can be used for advanced logical system.
机译:我们提出了一种使用微环和纳米环器件的全光电路的新设计,其中可以通过使用系统内的暗-亮孤子转换控制来形成半加法器/减法器算法的同时操作。输入逻辑“ 0”和“ 1”分别通过使用暗和亮孤子脉冲来执行。通过在π/ 2相移装置(即,光耦合器)中使用暗-亮孤子转换行为,算术单元可以分别在引入端口和通过端口同时执行。在应用中,提出的概念可以被认为是用于执行逻辑切换系统的简单而灵活的方案,可以用于高级逻辑系统。

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