{"title":"Studying the Synchronization for Multiple Transmitter- Receiver Nano Quantum Cascade Lasers.","authors":"Hiba Resan, Hussein H. Waried","doi":"10.32792/utq/utjsci/v11i1.1162","DOIUrl":null,"url":null,"abstract":"In this paper, the chaos synchronization of four Nano quantum cascade lasers with optoelectronic feedback was investigated. The present system consists of two receiver lasers and two transmitters lasers. The rate equation model was modulated to study the effect of the Purcell factor F and the spontaneous emission factor because of their importance in a nanocavity. The results indicated that the suggested system, realize the chaos synchronization. Also, the nanocavity parameters F and β, have significant effect on the chaos synchronization quality and may lead to lose it. Furthermore, the results showed the weak effect of delay time on the performance of lasers.","PeriodicalId":23432,"journal":{"name":"University of Thi-Qar Journal of Science","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"University of Thi-Qar Journal of Science","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.32792/utq/utjsci/v11i1.1162","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
In this paper, the chaos synchronization of four Nano quantum cascade lasers with optoelectronic feedback was investigated. The present system consists of two receiver lasers and two transmitters lasers. The rate equation model was modulated to study the effect of the Purcell factor F and the spontaneous emission factor because of their importance in a nanocavity. The results indicated that the suggested system, realize the chaos synchronization. Also, the nanocavity parameters F and β, have significant effect on the chaos synchronization quality and may lead to lose it. Furthermore, the results showed the weak effect of delay time on the performance of lasers.
本文研究了带有光电反馈的四个纳米量子级联激光器的混沌同步问题。本系统由两个接收激光器和两个发射激光器组成。由于珀塞尔因子 F 和自发辐射因子在纳米腔中的重要性，因此对速率方程模型进行了调制，以研究它们的影响。结果表明，所建议的系统实现了混沌同步。同时，纳米腔参数 F 和 β 对混沌同步质量有显著影响，并可能导致失去同步。此外，结果表明延迟时间对激光器性能的影响较弱。
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