Nature PhotonicsPub Date : 2024-12-02DOI: 10.1038/s41566-024-01583-z
Thomas Schneider
{"title":"Ultra-low-noise terahertz sources","authors":"Thomas Schneider","doi":"10.1038/s41566-024-01583-z","DOIUrl":"10.1038/s41566-024-01583-z","url":null,"abstract":"Oscillators for tunable terahertz waves with ultra-high spectral purity may pave the way for precise molecular clocks and extremely high-data-rate wireless communications.","PeriodicalId":18926,"journal":{"name":"Nature Photonics","volume":"18 12","pages":"1230-1231"},"PeriodicalIF":32.3,"publicationDate":"2024-12-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142760357","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Nature PhotonicsPub Date : 2024-12-02DOI: 10.1038/s41566-024-01582-0
David Pile
{"title":"Optical computing and artificial intelligence","authors":"David Pile","doi":"10.1038/s41566-024-01582-0","DOIUrl":"10.1038/s41566-024-01582-0","url":null,"abstract":"Light-based processing and machine learning featured heavily in San Diego at the 2024 SPIE Optics + Photonics conference. Enthusiasm was coupled with questions related to the real-world applicability and the merits of linear vs non-linear, and all-optical vs hybrid, approaches.","PeriodicalId":18926,"journal":{"name":"Nature Photonics","volume":"18 12","pages":"1240-1242"},"PeriodicalIF":32.3,"publicationDate":"2024-12-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142760456","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Nature PhotonicsPub Date : 2024-12-02DOI: 10.1038/s41566-024-01581-1
Noriaki Horiuchi
{"title":"Terahertz matters","authors":"Noriaki Horiuchi","doi":"10.1038/s41566-024-01581-1","DOIUrl":"10.1038/s41566-024-01581-1","url":null,"abstract":"Daniel Mittleman spoke with Nature Photonics about promising applications using terahertz waves, including spectroscopy, imaging, wireless communications, and quality control in industry.","PeriodicalId":18926,"journal":{"name":"Nature Photonics","volume":"18 12","pages":"1226-1227"},"PeriodicalIF":32.3,"publicationDate":"2024-12-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142760458","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Nature PhotonicsPub Date : 2024-12-02DOI: 10.1038/s41566-024-01569-x
Gert-Jan A. H. Wetzelaer
{"title":"Switching it up","authors":"Gert-Jan A. H. Wetzelaer","doi":"10.1038/s41566-024-01569-x","DOIUrl":"10.1038/s41566-024-01569-x","url":null,"abstract":"Light upconversion and bistable optical switching is achieved via positive photonic feedback by integrating a photoactive layer with a tandem OLED.","PeriodicalId":18926,"journal":{"name":"Nature Photonics","volume":"18 12","pages":"1238-1239"},"PeriodicalIF":32.3,"publicationDate":"2024-12-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142760355","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Nature PhotonicsPub Date : 2024-12-02DOI: 10.1038/s41566-024-01572-2
Mohammed Th. Hassan
{"title":"Scrutinizing liquid molecules","authors":"Mohammed Th. Hassan","doi":"10.1038/s41566-024-01572-2","DOIUrl":"10.1038/s41566-024-01572-2","url":null,"abstract":"A new attosecond metrology technique for studying light–molecule interactions in liquids may open the door for variety of attosecond applications in chemistry and biology.","PeriodicalId":18926,"journal":{"name":"Nature Photonics","volume":"18 12","pages":"1234-1235"},"PeriodicalIF":32.3,"publicationDate":"2024-12-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142760555","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Nature PhotonicsPub Date : 2024-12-02DOI: 10.1038/s41566-024-01584-y
Mohamad Hossein Idjadi, Firooz Aflatouni
{"title":"Two in one","authors":"Mohamad Hossein Idjadi, Firooz Aflatouni","doi":"10.1038/s41566-024-01584-y","DOIUrl":"10.1038/s41566-024-01584-y","url":null,"abstract":"Implementing stable lasers often requires complex packaging of multiple devices, such as stand-alone external cavities and isolators. Now, stabilizing and isolating lasers can be realized in a single silicon chip thanks to the Kerr nonlinear effect in a resonator.","PeriodicalId":18926,"journal":{"name":"Nature Photonics","volume":"18 12","pages":"1236-1237"},"PeriodicalIF":32.3,"publicationDate":"2024-12-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142760354","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Nature PhotonicsPub Date : 2024-12-02DOI: 10.1038/s41566-024-01576-y
Stéphane Berciaud
{"title":"Discharging excitons: fast and at will","authors":"Stéphane Berciaud","doi":"10.1038/s41566-024-01576-y","DOIUrl":"10.1038/s41566-024-01576-y","url":null,"abstract":"Picosecond pulses of terahertz light used for rapid and reversible switching of charged excitons (trions) into neutral excitons in a two-dimensional semiconductor open perspectives for high-speed optoelectronic devices and fundamental studies of new electronic phases of matter.","PeriodicalId":18926,"journal":{"name":"Nature Photonics","volume":"18 12","pages":"1228-1229"},"PeriodicalIF":32.3,"publicationDate":"2024-12-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142760356","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Nature PhotonicsPub Date : 2024-11-27DOI: 10.1038/s41566-024-01573-1
Jingyang Zhou, Jia Su, Junyu Guan, Yichen Yang, Wentao Ji, Mengqi Wang, Fazhan Shi, Kangwei Xia, Ya Wang, Jiangfeng Du
{"title":"Terabit-scale high-fidelity diamond data storage","authors":"Jingyang Zhou, Jia Su, Junyu Guan, Yichen Yang, Wentao Ji, Mengqi Wang, Fazhan Shi, Kangwei Xia, Ya Wang, Jiangfeng Du","doi":"10.1038/s41566-024-01573-1","DOIUrl":"10.1038/s41566-024-01573-1","url":null,"abstract":"In the era of digital information, realizing efficient and durable data storage solutions is paramount. Innovations in storage capacity, data throughput, device lifespan and energy consumption are pressing necessities for the continuous progression of practical digital data storage technologies. Here we present a diamond storage medium that exploits fluorescent vacancy centres as robust storage units and provides a high storage density of 14.8 Tbit cm−3, a short write time of 200 fs and an estimated ultralong maintenance-free lifespan on the scale of millions of years. High-speed readout through plane and volume imaging is demonstrated with a high fidelity exceeding 99%, showing that the approach addresses the practical demands of digital data storage and provides a promising solution for future storage requirements. A diamond storage medium that uses fluorescent vacancy centres as robust storage units provides a high storage density of 14.8 Tbit cm−3.","PeriodicalId":18926,"journal":{"name":"Nature Photonics","volume":"18 12","pages":"1327-1334"},"PeriodicalIF":32.3,"publicationDate":"2024-11-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142718257","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
京公网安备 11010802042870号
求助内容：
应助结果提醒方式：