Harnessing high-dimensional hyperentanglement through a biphoton frequency comb
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 mak...
| Main Authors: | , , , , , , , , , , |
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| Format: | Article |
| Language: | en_US |
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Nature Publishing Group
2016
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| Online Access: | http://hdl.handle.net/1721.1/101042 https://orcid.org/0000-0003-1998-6159 https://orcid.org/0000-0002-6094-5861 |
| _version_ | 1826208755306463232 |
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| author | 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 |
| author2 | Massachusetts Institute of Technology. Department of Electrical Engineering and Computer Science |
| author_facet | Massachusetts Institute of Technology. Department of Electrical Engineering and Computer Science 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 |
| author_sort | Xie, Zhenda |
| collection | MIT |
| description | 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. |
| first_indexed | 2024-09-23T14:11:14Z |
| format | Article |
| id | mit-1721.1/101042 |
| institution | Massachusetts Institute of Technology |
| language | en_US |
| last_indexed | 2024-09-23T14:11:14Z |
| publishDate | 2016 |
| publisher | Nature Publishing Group |
| record_format | dspace |
| spelling | mit-1721.1/1010422022-10-01T19:42:56Z Harnessing high-dimensional hyperentanglement through a biphoton frequency comb 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 Massachusetts Institute of Technology. Department of Electrical Engineering and Computer Science Massachusetts Institute of Technology. Research Laboratory of Electronics Zhong, Tian Shapiro, Jeffrey H. Wong, Franco N. C. 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. United States. Defense Advanced Research Projects Agency. Information in a Photon (InPho) Program (Contract W911NF-10-1-0416) 2016-02-01T21:17:30Z 2016-02-01T21:17:30Z 2015-06 2014-12 Article http://purl.org/eprint/type/JournalArticle 1749-4885 1749-4893 http://hdl.handle.net/1721.1/101042 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. https://orcid.org/0000-0003-1998-6159 https://orcid.org/0000-0002-6094-5861 en_US http://dx.doi.org/10.1038/nphoton.2015.110 Nature Photonics Creative Commons Attribution-Noncommercial-Share Alike http://creativecommons.org/licenses/by-nc-sa/4.0/ application/pdf Nature Publishing Group arXiv |
| spellingShingle | 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 Harnessing high-dimensional hyperentanglement through a biphoton frequency comb |
| title | Harnessing high-dimensional hyperentanglement through a biphoton frequency comb |
| title_full | Harnessing high-dimensional hyperentanglement through a biphoton frequency comb |
| title_fullStr | Harnessing high-dimensional hyperentanglement through a biphoton frequency comb |
| title_full_unstemmed | Harnessing high-dimensional hyperentanglement through a biphoton frequency comb |
| title_short | Harnessing high-dimensional hyperentanglement through a biphoton frequency comb |
| title_sort | harnessing high dimensional hyperentanglement through a biphoton frequency comb |
| url | http://hdl.handle.net/1721.1/101042 https://orcid.org/0000-0003-1998-6159 https://orcid.org/0000-0002-6094-5861 |
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