All-optical logic operations based on silicon-on-insulator waveguides

doi:10.1117/1.OE.62.4.048101

CIOMP OpenIR

	All-optical logic operations based on silicon-on-insulator waveguides
	A. Kotb and C. Yao
	2023
发表期刊	Optical Engineering
ISSN	00913286
卷号	62 期号:4
摘要	Silicon waveguides are particularly appealing for the implementation of all-optical (AO) signal processing devices and switches due to the improved fabrication technology of silicon. Therefore, a silicon-on-silica waveguide is employed as the building block for simulating fundamental AO logic operations, including XOR, AND, OR, NOT, NOR, NAND, and XNOR, at 1.33-μm telecommunications wavelength. The proposed waveguide consists of two microring resonators and three strip waveguides. The operation concept of these logic gates relies on the constructive and destructive interference that results from the phase difference induced by incident optical beams. The performance of the target logic gates is assessed against the contrast ratio (CR) metric. The simulation results suggest that, by exploiting the proposed waveguides, these gates can operate with higher CR and faster speed compared to other designs. © 2023 Society of Photo-Optical Instrumentation Engineers (SPIE).
DOI	10.1117/1.OE.62.4.048101
URL	查看原文
收录类别	sci ; ei
引用统计
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/67583
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 C. Yao. All-optical logic operations based on silicon-on-insulator waveguides[J]. Optical Engineering,2023,62(4).
APA	A. Kotb and C. Yao.(2023).All-optical logic operations based on silicon-on-insulator waveguides.Optical Engineering,62(4).
MLA	A. Kotb and C. Yao."All-optical logic operations based on silicon-on-insulator waveguides".Optical Engineering 62.4(2023).

条目包含的文件		下载所有文件
文件名称/大小	文献类型	版本类型	开放类型	使用许可
All-optical logic op（4073KB）	期刊论文	出版稿	开放获取	CC BY-NC-SA	浏览下载