Design of All Optical XOR Gate based on Photonic Crystal Ring Resonator
2019 ◽
Vol 41
(1)
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pp. 51-56
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Keyword(s):
Xor Gate
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Abstract The photonic crystals (PhC) play an important role in building all optical logic devices and also recommended as solution for opto-electronic bottleneck in terms of speed and size. This paper put forward a design of XOR gate using Photonic Crystal Ring Resonator (PCRR). The ring resonator is a device which provides output on the basis of coupling of mode fields from a linear waveguide to circular ring. The proposed work is designed using two-dimensional (2D) square lattice photonic crystals within the dimensions of $\left( {37a \times 37a} \right)$ by putting silicon (Si) rods in silica (SiO2). The study of device is carried out using finite-difference-time-domain (FDTD) method and verified using MATLAB.
Keyword(s):
2017 ◽
Vol 111
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pp. 789-795
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Keyword(s):
2016 ◽
Vol 3
(2)
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pp. 119-123
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Keyword(s):