Design of reversible sequential circuits using electro-optic effect of lithium-niobate-based Mach-Zehnder interferometers

被引:2
作者
Kumar, Santosh [1 ]
Chauhan, Chanderkanta [1 ]
Bedi, Amna [1 ]
机构
[1] DIT Univ, Dept Elect & Commun Engn, Photon Lab, Dehra Dun 248009, Uttarakhand, India
关键词
electro-optic effect; Mach-Zehnder interferometer; beam propagation method; optical computing; reversible logic;
D O I
10.1117/1.OE.55.12.125105
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
In recent years, it has been shown that reversible logic can play an important role in power optimization for computer design. The various reversible logic gates such as Feynman, Fredkin, Peres, and Toffoli gates have been discussed by researchers, but very little work has been done on reversible sequential circuits. Design of reversible sequential circuits using lithium-niobate-based Mach-Zehnder interferometers is proposed. Here, flip-flops are designed with the help of basic reversible logic gates such as Feynman, Fredkin, and Peres gates. Theoretical descriptions along with mathematical formulation of the devices are provided. The devices are also analyzed through finite difference-beam propagation method and MATLAB (R) simulation. (C) 2016 Society of Photo-Optical Instrumentation Engineers (SPIE)
引用
收藏
页数:12
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