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Optical Toffoli and Feynman reversible gates designing using DNA transmission lines

机译:使用DNA传输线设计光学Toffoli和Feynman可逆门

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Optical gates based on switchable material have become a focus of investigation. The present study designs an optical gate that uses DNA transmission lines and developed for Feynman and Toffoli reversible gates. It is shown that the implementation of a transmission line such as Ag/DNA/Ag produces a structure with high-quality switching. The switching characteristics of DNA were considered when designing the basic transmission line. The "On" mode is assumed for DNA with low conductivity. As conductivity increases, the line switches to the "Off" mode. A conceptual design is proposed in the present study for Feynman and Toffoli reversible gates for an optical regime at 300 THz based on DNA switching. A conceptual model is developed with an Ag/DNA/Ag transmission line controlled by changing the DNA bias. This transmission line provides a "Yes" gate, which is necessary for a reversible gate. The full wave time domain method was used to model the optical gates. The current work discusses how a DNA memristor can be used to design a compact reversible gate having a simple structure and high switching quality for use in optical systems.
机译:基于可切换材料的光闸已成为研究的重点。本研究设计了一种使用DNA传输线的光学闸门,并为费曼和托法里可逆闸门开发。已经表明,诸如Ag / DNA / Ag的传输线的实施产生了具有高质量开关的结构。设计基本传输线时要考虑DNA的转换特性。对于低电导率的DNA假定为“打开”模式。随着电导率的增加,线路切换到“关闭”模式。在本研究中,针对Feynman和Toffoli可逆门基于DNA切换的300 THz光学方案提出了一种概念设计。通过改变DNA偏倚来控制Ag / DNA / Ag传输线,从而开发出一种概念模型。该传输线提供“是”门,这是可逆门所必需的。使用全波时域方法对光闸进行建模。当前的工作讨论了如何将DNA忆阻器用于设计紧凑的可逆门,该门具有简单的结构和较高的开关质量,可用于光学系统。

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