A proposal for all optical digital multiplexer using photonic crystal-based nonlinear ring resonators-Reference-Cited by-同舟云学术

A proposal for all optical digital multiplexer using photonic crystal-based nonlinear ring resonators

Published:2022-02-11 Issue:0 Volume:0 Page:
ISSN:2191-6322
Container-title:Journal of Optical Communications
language:en
Short-container-title:

Author:

Geraili Mohammad Reza¹,Hosseini Seyed Ebrahim²,Tavakoli Mohammad Bagher¹,Shokooh-Saremi Mehrdad²

Affiliation:

1. Department of Electrical Engineering , Arak Branch, Islamic Azad University , Arak , Iran

2. Department of Electrical Engineering , Ferdowsi University of Mashhad , Mashhad , Iran

Abstract

Abstract For realizing an all optical photonic crystal (PhC)-based Arithmetic Logic Unit (ALU), one needs an optical 4 to 1 digital multiplexer. This device is a logic circuit in which by using two control ports one can connect four input lines to the output port. In this paper we used nonlinear ring resonators combined with optical waveguides to realize an optical digital multiplexer inside two dimensional PhC structure. The final structure was simulated using finite difference time domain method. The simulation results show that the maximum time delay of the final structure is about 3 ps.

Publisher

Walter de Gruyter GmbH

Subject

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

Link

https://www.degruyter.com/document/doi/10.1515/joc-2021-0254/pdf

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