范德瓦耳斯工程促进量子纠缠光子的产生

IF 51.4 1区化学 Q1 CHEMISTRY, MULTIDISCIPLINARY Chemical Reviews Pub Date : 2024-10-14 DOI:10.1038/s41566-024-01545-5

Leevi Kallioniemi, Xiaodan Lyu, Ruihua He, Abdullah Rasmita, Ruihuan Duan, Zheng Liu, Weibo Gao

{"title":"范德瓦耳斯工程促进量子纠缠光子的产生","authors":"Leevi Kallioniemi, Xiaodan Lyu, Ruihua He, Abdullah Rasmita, Ruihuan Duan, Zheng Liu, Weibo Gao","doi":"10.1038/s41566-024-01545-5","DOIUrl":null,"url":null,"abstract":"<p>Van der Waals engineering serves as a powerful tool to tailor material properties and design excitonic devices. Here we report quantum-entangled photon pair generation through van der Waals engineering with two-dimensional materials. We align two van der Waals thin layers perpendicular to each other, yielding polarization-entangled photon pairs through the interference of biphoton emission in the two flakes. The polarization-entangled state is measured with a fidelity up to 86 ± 0.7%. The compatibility of van der Waals engineering with on-chip photonics opens new possibilities for entangled photon source integration at the subwavelength scale.</p>","PeriodicalId":32,"journal":{"name":"Chemical Reviews","volume":"28 1","pages":""},"PeriodicalIF":51.4000,"publicationDate":"2024-10-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Van der Waals engineering for quantum-entangled photon generation\",\"authors\":\"Leevi Kallioniemi, Xiaodan Lyu, Ruihua He, Abdullah Rasmita, Ruihuan Duan, Zheng Liu, Weibo Gao\",\"doi\":\"10.1038/s41566-024-01545-5\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p>Van der Waals engineering serves as a powerful tool to tailor material properties and design excitonic devices. Here we report quantum-entangled photon pair generation through van der Waals engineering with two-dimensional materials. We align two van der Waals thin layers perpendicular to each other, yielding polarization-entangled photon pairs through the interference of biphoton emission in the two flakes. The polarization-entangled state is measured with a fidelity up to 86 ± 0.7%. The compatibility of van der Waals engineering with on-chip photonics opens new possibilities for entangled photon source integration at the subwavelength scale.</p>\",\"PeriodicalId\":32,\"journal\":{\"name\":\"Chemical Reviews\",\"volume\":\"28 1\",\"pages\":\"\"},\"PeriodicalIF\":51.4000,\"publicationDate\":\"2024-10-14\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Chemical Reviews\",\"FirstCategoryId\":\"101\",\"ListUrlMain\":\"https://doi.org/10.1038/s41566-024-01545-5\",\"RegionNum\":1,\"RegionCategory\":\"化学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"CHEMISTRY, MULTIDISCIPLINARY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Chemical Reviews","FirstCategoryId":"101","ListUrlMain":"https://doi.org/10.1038/s41566-024-01545-5","RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"CHEMISTRY, MULTIDISCIPLINARY","Score":null,"Total":0}

引用次数: 0

摘要

范德华工程是定制材料特性和设计激子器件的有力工具。在这里，我们报告了通过二维材料范德华工程生成量子纠缠光子对的情况。我们将两个范德瓦耳斯薄层相互垂直排列，通过两个薄片中双光子发射的干涉产生了偏振纠缠光子对。偏振纠缠态的测量保真度高达 86 ± 0.7%。范德华工程与片上光子学的兼容性为亚波长尺度的纠缠光子源集成开辟了新的可能性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

摘要图片

查看原文

微信好友朋友圈 QQ好友复制链接

本刊更多论文

Van der Waals engineering for quantum-entangled photon generation

Van der Waals engineering serves as a powerful tool to tailor material properties and design excitonic devices. Here we report quantum-entangled photon pair generation through van der Waals engineering with two-dimensional materials. We align two van der Waals thin layers perpendicular to each other, yielding polarization-entangled photon pairs through the interference of biphoton emission in the two flakes. The polarization-entangled state is measured with a fidelity up to 86 ± 0.7%. The compatibility of van der Waals engineering with on-chip photonics opens new possibilities for entangled photon source integration at the subwavelength scale.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

Chemical Reviews 化学-化学综合

CiteScore

106.00

自引率

1.10%

发文量

278

审稿时长

4.3 months

期刊介绍： Chemical Reviews is a highly regarded and highest-ranked journal covering the general topic of chemistry. Its mission is to provide comprehensive, authoritative, critical, and readable reviews of important recent research in organic, inorganic, physical, analytical, theoretical, and biological chemistry. Since 1985, Chemical Reviews has also published periodic thematic issues that focus on a single theme or direction of emerging research.

期刊最新文献

The Analysis of Electron Densities: From Basics to Emergent Applications Asymmetric Orbital Hybridization at MXene-VO2-x Interface Stabilizes Oxygen Vacancies for Enhanced Reversibility in Aqueous Zinc-ion Battery Noncanonical Amino Acid Incorporation in Animals and Animal Cells. Issue Editorial Masthead Issue Publication Information