K-Shaped Silicon Waveguides for Logic Operations at 1.55 mu m

doi:10.3390/electronics11223748

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	K-Shaped Silicon Waveguides for Logic Operations at 1.55 mu m
	A. Kotb and K. E. Zoiros
	2022
发表期刊	Electronics
卷号	11 期号:22 页码:13
摘要	Silicon has properties that make it the preferable semiconductor material for realizing a wide suite of electronic devices. In this paper, all basic optical logic operations, including XOR, AND, OR, NOT, NOR, XNOR, and NAND, are demonstrated by means of simulation using K-shaped compact silicon waveguides operated at the 1.55 mu m telecommunications wavelength. This waveguide comprises three waveguide strips, all made of silicon printed on silica. By adjusting the phase of the incident beams, the pursued logic operations can be realized. To evaluate how well the considered operations are performed, the contrast ratio (CR) is employed as a figure of merit. Compared to other reported waveguides, the suggested K-shaped waveguide achieves higher CRs and a speed of the order of 120 Gb/s.
DOI	10.3390/electronics11223748
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收录类别	sci
语种	英语
引用统计
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/66785
专题	中国科学院长春光学精密机械与物理研究所
推荐引用方式 GB/T 7714	A. Kotb and K. E. Zoiros. K-Shaped Silicon Waveguides for Logic Operations at 1.55 mu m[J]. Electronics,2022,11(22):13.
APA	A. Kotb and K. E. Zoiros.(2022).K-Shaped Silicon Waveguides for Logic Operations at 1.55 mu m.Electronics,11(22),13.
MLA	A. Kotb and K. E. Zoiros."K-Shaped Silicon Waveguides for Logic Operations at 1.55 mu m".Electronics 11.22(2022):13.

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