dc.contributor.author | Xie, Zhenda | |
dc.contributor.author | Zhong, Tian | |
dc.contributor.author | Shrestha, Sajan | |
dc.contributor.author | Xu, XinAn | |
dc.contributor.author | Liang, Junlin | |
dc.contributor.author | Gong, Yan-Xiao | |
dc.contributor.author | Bienfang, Joshua C. | |
dc.contributor.author | Restelli, Alessandro | |
dc.contributor.author | Shapiro, Jeffrey H. | |
dc.contributor.author | Wong, Franco N. C. | |
dc.contributor.author | Wei Wong, Chee | |
dc.date.accessioned | 2016-02-01T21:17:30Z | |
dc.date.available | 2016-02-01T21:17:30Z | |
dc.date.issued | 2015-06 | |
dc.date.submitted | 2014-12 | |
dc.identifier.issn | 1749-4885 | |
dc.identifier.issn | 1749-4893 | |
dc.identifier.uri | http://hdl.handle.net/1721.1/101042 | |
dc.description.abstract | Quantum entanglement is a fundamental resource for secure information processing and communications, and hyperentanglement or high-dimensional entanglement has been separately proposed for its high data capacity and error resilience. The continuous-variable nature of the energy–time entanglement makes it an ideal candidate for efficient high-dimensional coding with minimal limitations. Here, we demonstrate the first simultaneous high-dimensional hyperentanglement using a biphoton frequency comb to harness the full potential in both the energy and time domain. Long-postulated Hong–Ou–Mandel quantum revival is exhibited, with up to 19 time-bins and 96.5% visibilities. We further witness the high-dimensional energy–time entanglement through Franson revivals, observed periodically at integer time-bins, with 97.8% visibility. This qudit state is observed to simultaneously violate the generalized Bell inequality by up to 10.95 standard deviations while observing recurrent Clauser–Horne–Shimony–Holt S-parameters up to 2.76. Our biphoton frequency comb provides a platform for photon-efficient quantum communications towards the ultimate channel capacity through energy–time–polarization high-dimensional encoding. | en_US |
dc.description.sponsorship | United States. Defense Advanced Research Projects Agency. Information in a Photon (InPho) Program (Contract W911NF-10-1-0416) | en_US |
dc.language.iso | en_US | |
dc.publisher | Nature Publishing Group | en_US |
dc.relation.isversionof | http://dx.doi.org/10.1038/nphoton.2015.110 | en_US |
dc.rights | Creative Commons Attribution-Noncommercial-Share Alike | en_US |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-sa/4.0/ | en_US |
dc.source | arXiv | en_US |
dc.title | Harnessing high-dimensional hyperentanglement through a biphoton frequency comb | en_US |
dc.type | Article | en_US |
dc.identifier.citation | Xie, Zhenda, Tian Zhong, Sajan Shrestha, XinAn Xu, Junlin Liang, Yan-Xiao Gong, Joshua C. Bienfang, et al. “Harnessing High-Dimensional Hyperentanglement through a Biphoton Frequency Comb.” Nature Photon 9, no. 8 (June 29, 2015): 536–542. | en_US |
dc.contributor.department | Massachusetts Institute of Technology. Department of Electrical Engineering and Computer Science | en_US |
dc.contributor.department | Massachusetts Institute of Technology. Research Laboratory of Electronics | en_US |
dc.contributor.mitauthor | Zhong, Tian | en_US |
dc.contributor.mitauthor | Shapiro, Jeffrey H. | en_US |
dc.contributor.mitauthor | Wong, Franco N. C. | en_US |
dc.relation.journal | Nature Photonics | en_US |
dc.eprint.version | Author's final manuscript | en_US |
dc.type.uri | http://purl.org/eprint/type/JournalArticle | en_US |
eprint.status | http://purl.org/eprint/status/PeerReviewed | en_US |
dspace.orderedauthors | Xie, Zhenda; Zhong, Tian; Shrestha, Sajan; Xu, XinAn; Liang, Junlin; Gong, Yan-Xiao; Bienfang, Joshua C.; Restelli, Alessandro; Shapiro, Jeffrey H.; Wong, Franco N. C.; Wei Wong, Chee | en_US |
dc.identifier.orcid | https://orcid.org/0000-0003-1998-6159 | |
dc.identifier.orcid | https://orcid.org/0000-0002-6094-5861 | |
mit.license | OPEN_ACCESS_POLICY | en_US |