All-Optical Half-Adder Circuit Based on Beam Interference Principle of Photonic Crystal

被引：21
|
作者：
Swarnakar S. [1 ]
Kumar S. [1 ]
Sharma S. [1 ]
机构：
[1] Photonics Lab, Department of Electronics and Communication Engineering, DIT University, Dehradun
来源：
Swarnakar, Sandip (sandipswarnakar.2008@gmail.com) | 1600年 / Walter de Gruyter GmbH卷 / 39期
关键词：
AND gate; beam interference; photonic crystal; waveguide; XOR gate;
D O I：
10.1515/joc-2016-0121
中图分类号：
学科分类号：
摘要：
Now a day's photonic crystals (PhCs) are in trends for designing of various integrated circuits like combinational and sequential circuits. The designing of all-optical half adder circuit based on beam interference principle, using T-shaped square lattice with silica dielectric rods in air background, is proposed. This design is a combination of two structures: one part of it works as AND gate and other part works as XOR gate. This structure is simulated using finite difference time domain (FDTD) method and verified numerically using PWE band solver and also using MATLAB. © 2018 Walter de Gruyter GmbH, Berlin/Boston 2018.
引用
收藏
页码：13 / 17
页数：4
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