Matthew Pelton, P. Marsden, D. Ljunggren, M. Tengner, Anders Karlsson, A. Fragemann, C. Canalias, F. Laurell
{"title":"利用周期性极化磷酸钛基钾(KTP)制备偏振纠缠光子亮源","authors":"Matthew Pelton, P. Marsden, D. Ljunggren, M. Tengner, Anders Karlsson, A. Fragemann, C. Canalias, F. Laurell","doi":"10.1109/QELS.2003.238462","DOIUrl":null,"url":null,"abstract":"We used two perpendicular crystals of periodically-poled potassium titanyl phosphate (KTP) to efficiently generate frequency-nondegenerate, polarization-entangled photons in a single spatial mode. The source is compact, inexpensive, and suitable for long-distance fiber-based quantum communication.","PeriodicalId":20418,"journal":{"name":"Postconference Digest Quantum Electronics and Laser Science, 2003. QELS.","volume":"32 1","pages":"2 pp.-"},"PeriodicalIF":0.0000,"publicationDate":"2003-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Bright source of polarization-entangled photons using periodically poled potassium titanyl phosphate (KTP)\",\"authors\":\"Matthew Pelton, P. Marsden, D. Ljunggren, M. Tengner, Anders Karlsson, A. Fragemann, C. Canalias, F. Laurell\",\"doi\":\"10.1109/QELS.2003.238462\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"We used two perpendicular crystals of periodically-poled potassium titanyl phosphate (KTP) to efficiently generate frequency-nondegenerate, polarization-entangled photons in a single spatial mode. The source is compact, inexpensive, and suitable for long-distance fiber-based quantum communication.\",\"PeriodicalId\":20418,\"journal\":{\"name\":\"Postconference Digest Quantum Electronics and Laser Science, 2003. QELS.\",\"volume\":\"32 1\",\"pages\":\"2 pp.-\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2003-06-06\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Postconference Digest Quantum Electronics and Laser Science, 2003. QELS.\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/QELS.2003.238462\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Postconference Digest Quantum Electronics and Laser Science, 2003. QELS.","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/QELS.2003.238462","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Bright source of polarization-entangled photons using periodically poled potassium titanyl phosphate (KTP)
We used two perpendicular crystals of periodically-poled potassium titanyl phosphate (KTP) to efficiently generate frequency-nondegenerate, polarization-entangled photons in a single spatial mode. The source is compact, inexpensive, and suitable for long-distance fiber-based quantum communication.