Observation of scalable sub-Poissonian-field lasing in a microlaser
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Ann, Byoung-moo | - |
dc.contributor.author | Song, Younghoon | - |
dc.contributor.author | Kim, Junki | - |
dc.contributor.author | Yang, Daeho | - |
dc.contributor.author | An, Kyungwon | - |
dc.date.accessioned | 2023-03-27T08:41:49Z | - |
dc.date.available | 2023-03-27T08:41:49Z | - |
dc.date.created | 2023-03-27 | - |
dc.date.issued | 2019-11 | - |
dc.identifier.issn | 2045-2322 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/gachon/handle/2020.sw.gachon/87386 | - |
dc.description.abstract | Sub-Poisson field with much reduced fluctuations in a cavity can boost quantum precision measurements via cavity-enhanced light-matter interactions. Strong coupling between an atom and a cavity mode has been utilized to generate highly sub-Poisson fields. However, a macroscopic number of optical intracavity photons with more than 3 dB variance reduction has not been possible. Here, we report sub-Poisson field lasing in a microlaser operating with hundreds of atoms with well-regulated atom-cavity coupling and interaction time. Its photon-number variance was 4 dB below the standard quantum limit while the intracavity mean photon number scalable up to 600. The highly sub-Poisson photon statistics were not deteriorated by simultaneous interaction of a large number of atoms. Our finding suggests an effective pathway to widely scalable near-Fock-state lasing at the macroscopic scale. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | NATURE PUBLISHING GROUP | - |
dc.relation.isPartOf | SCIENTIFIC REPORTS | - |
dc.title | Observation of scalable sub-Poissonian-field lasing in a microlaser | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.description.journalClass | 1 | - |
dc.identifier.wosid | 000497702600003 | - |
dc.identifier.doi | 10.1038/s41598-019-53525-3 | - |
dc.identifier.bibliographicCitation | SCIENTIFIC REPORTS, v.9 | - |
dc.description.isOpenAccess | Y | - |
dc.identifier.scopusid | 2-s2.0-85075203915 | - |
dc.citation.title | SCIENTIFIC REPORTS | - |
dc.citation.volume | 9 | - |
dc.contributor.affiliatedAuthor | Yang, Daeho | - |
dc.type.docType | Article | - |
dc.subject.keywordPlus | ONE-ATOM | - |
dc.subject.keywordPlus | PHOTON STATISTICS | - |
dc.subject.keywordPlus | SINGLE-PHOTON | - |
dc.subject.keywordPlus | SHOT-NOISE | - |
dc.subject.keywordPlus | MANY-ATOM | - |
dc.subject.keywordPlus | STATES | - |
dc.subject.keywordPlus | GENERATION | - |
dc.subject.keywordPlus | LASER | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalWebOfScienceCategory | Multidisciplinary Sciences | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
1342, Seongnam-daero, Sujeong-gu, Seongnam-si, Gyeonggi-do, Republic of Korea(13120)031-750-5114
COPYRIGHT 2020 Gachon University All Rights Reserved.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.