A novel connected structure of all-optical high speed and ultra-compact photonic crystal OR logic gate

Author:

Derdour Roumaissa1ORCID,Lebbal Mohamed Redha2ORCID,Mouetsi Souheil1ORCID,Hocini Abdesselam3

Affiliation:

1. Laboratory of Electronics and New Technology (LENT), Department of Electrical Engineering , Faculty of Sciences and Applied Sciences, University of Larbi ben M’hidi , Oum El Bouaghi , Ain Beida , 04201 , Algeria

2. Department of Electronics , Faculty of Engineering, Mentouri University Constantine , Constantine , Algeria

3. Laboratory of Signals and Systems Analyse, Department of Electronics , Faculty of Technology, University of Mohamed Boudiaf de M’sila , M’sila , Algeria

Abstract

Abstract A new connected structure of an all-optical “OR” logic gate realized with photonic crystals is proposed in this study. The structure is based on coupling the input guides with two microcavities; the unit cell of the structure is designed to achieve a band gap around the communication wavelength (i.e., 1.55 µm). The performance of the structure results in transmission efficiency and low losses. This compact size logic gate is considered an important element in the integration of a nanoscale photonic device.

Publisher

Walter de Gruyter GmbH

Subject

Electrical and Electronic Engineering,Condensed Matter Physics,Atomic and Molecular Physics, and Optics

Cited by 4 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. Design of all optical AND/NAND logic gates with high Performance using the nonlinear Kerr effect;2024 8th International Conference on Image and Signal Processing and their Applications (ISPA);2024-04-21

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3. A miniature design of binary subtractor using 2-D photonic crystal structure for high-speed applications;Results in Optics;2023-07

4. Recent advances on all-optical photonic crystal analog-to-digital converter (ADC);Optical and Quantum Electronics;2022-03

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