D. Hamel, L. Shalm, H. Hübel, Zhizhong Yan, C. Simon, K. Resch, T. Jennewein
{"title":"纠缠光子三重态","authors":"D. Hamel, L. Shalm, H. Hübel, Zhizhong Yan, C. Simon, K. Resch, T. Jennewein","doi":"10.1364/CLEO_QELS.2013.QTH3C.7","DOIUrl":null,"url":null,"abstract":"We demonstrate entangled photon triplets from cascaded downconversion. First, we establish the presence of tripartite energy-time entanglement using a new entanglement criterion. Then we show a new source of three photon polarization GHZ states, verifying its quality with an entanglement witness.","PeriodicalId":10254,"journal":{"name":"CLEO: 2013","volume":"1 1","pages":"1-2"},"PeriodicalIF":0.0000,"publicationDate":"2013-06-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Entangled photon triplets\",\"authors\":\"D. Hamel, L. Shalm, H. Hübel, Zhizhong Yan, C. Simon, K. Resch, T. Jennewein\",\"doi\":\"10.1364/CLEO_QELS.2013.QTH3C.7\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"We demonstrate entangled photon triplets from cascaded downconversion. First, we establish the presence of tripartite energy-time entanglement using a new entanglement criterion. Then we show a new source of three photon polarization GHZ states, verifying its quality with an entanglement witness.\",\"PeriodicalId\":10254,\"journal\":{\"name\":\"CLEO: 2013\",\"volume\":\"1 1\",\"pages\":\"1-2\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2013-06-09\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"CLEO: 2013\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1364/CLEO_QELS.2013.QTH3C.7\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"CLEO: 2013","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1364/CLEO_QELS.2013.QTH3C.7","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
We demonstrate entangled photon triplets from cascaded downconversion. First, we establish the presence of tripartite energy-time entanglement using a new entanglement criterion. Then we show a new source of three photon polarization GHZ states, verifying its quality with an entanglement witness.