Nonlinear control of logic structure of all-optical logic devices using soliton interactions

Qin Zhou, Tianyi Wang, Anjan Biswas, Wenjun Liu*

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

22 Citations (Scopus)

Abstract

The all-optical logic device is the key component in the all-optical communication system and all-optical computing. The research based on the all-optical logic device is important to improve the communication efficiency. In this paper, using optical solitons, all-optical logic devices are investigated theoretically. Three-soliton solutions are presented through solving the coupled nonlinear Schrödinger equations. The condition for forming all-optical logic devices (AOLDs) is discussed. Besides, the performance of the AOLD is analyzed. Results of this paper have theoretical research significance for the application of the AOLD.

Original languageEnglish
Pages (from-to)1215-1222
Number of pages8
JournalNonlinear Dynamics
Volume107
Issue number1
DOIs
Publication statusPublished - Jan 2022
Externally publishedYes

Keywords

  • All-optical logic devices
  • Coupled nonlinear Schrödinger equation
  • Nonlinear control
  • Optical solitons

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