Near-infrared Hong-Ou-Mandel interference on a silicon quantum photonic chip
Near-infrared Hong-Ou-Mandel quantum interference is observed in silicon nanophotonic directional couplers with raw visibilities on-chip at 90.5%. Spectrally-bright 1557-nm two-photon states are generated in a periodically-poled KTiOPO4 waveguide chip, serving as the entangled photon source and pump...
| Main Authors: | , , , , , , , , , , , |
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| Other Authors: | |
| Format: | Article |
| Language: | English |
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The Optical Society
2021
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| Online Access: | https://hdl.handle.net/1721.1/134214 |
| _version_ | 1826205155556589568 |
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| author | Xu, Xinan Xie, Zhenda Zheng, Jiangjun Liang, Junlin Zhong, Tian Yu, Mingbin Kocaman, Serdar Lo, Guo-Qiang Kwong, Dim-Lee Englund, Dirk R Wong, Franco NC Wong, Chee Wei |
| author2 | Massachusetts Institute of Technology. Research Laboratory of Electronics |
| author_facet | Massachusetts Institute of Technology. Research Laboratory of Electronics Xu, Xinan Xie, Zhenda Zheng, Jiangjun Liang, Junlin Zhong, Tian Yu, Mingbin Kocaman, Serdar Lo, Guo-Qiang Kwong, Dim-Lee Englund, Dirk R Wong, Franco NC Wong, Chee Wei |
| author_sort | Xu, Xinan |
| collection | MIT |
| description | Near-infrared Hong-Ou-Mandel quantum interference is observed in silicon nanophotonic directional couplers with raw visibilities on-chip at 90.5%. Spectrally-bright 1557-nm two-photon states are generated in a periodically-poled KTiOPO4 waveguide chip, serving as the entangled photon source and pumped with a self-injection locked laser, for the photon statistical measurements. Efficient four-port coupling in the communications C-band and in the high-index-contrast silicon photonics platform is demonstrated, with matching theoretical predictions of the quantum interference visibility. Constituents for the residual quantum visibility imperfection are examined, supported with theoretical analysis of the sequentially-triggered multipair biphoton, towards scalable high-bitrate quantum information processing and communications. The on-chip HOM interference is useful towards scalable high-bitrate quantum information processing and communications. © 2013 Optical Society of America. |
| first_indexed | 2024-09-23T13:08:17Z |
| format | Article |
| id | mit-1721.1/134214 |
| institution | Massachusetts Institute of Technology |
| language | English |
| last_indexed | 2024-09-23T13:08:17Z |
| publishDate | 2021 |
| publisher | The Optical Society |
| record_format | dspace |
| spelling | mit-1721.1/1342142023-03-15T20:15:52Z Near-infrared Hong-Ou-Mandel interference on a silicon quantum photonic chip Xu, Xinan Xie, Zhenda Zheng, Jiangjun Liang, Junlin Zhong, Tian Yu, Mingbin Kocaman, Serdar Lo, Guo-Qiang Kwong, Dim-Lee Englund, Dirk R Wong, Franco NC Wong, Chee Wei Massachusetts Institute of Technology. Research Laboratory of Electronics Near-infrared Hong-Ou-Mandel quantum interference is observed in silicon nanophotonic directional couplers with raw visibilities on-chip at 90.5%. Spectrally-bright 1557-nm two-photon states are generated in a periodically-poled KTiOPO4 waveguide chip, serving as the entangled photon source and pumped with a self-injection locked laser, for the photon statistical measurements. Efficient four-port coupling in the communications C-band and in the high-index-contrast silicon photonics platform is demonstrated, with matching theoretical predictions of the quantum interference visibility. Constituents for the residual quantum visibility imperfection are examined, supported with theoretical analysis of the sequentially-triggered multipair biphoton, towards scalable high-bitrate quantum information processing and communications. The on-chip HOM interference is useful towards scalable high-bitrate quantum information processing and communications. © 2013 Optical Society of America. 2021-10-27T20:04:01Z 2021-10-27T20:04:01Z 2013 2019-06-14T13:09:10Z Article http://purl.org/eprint/type/JournalArticle https://hdl.handle.net/1721.1/134214 Xu, Xinan, et al. "Near-Infrared Hong-Ou-Mandel Interference on a Silicon Quantum Photonic Chip." Optics Express 21 4 (2013): 5014-24. en 10.1364/OE.21.005014 Optics Express Creative Commons Attribution-Noncommercial-Share Alike http://creativecommons.org/licenses/by-nc-sa/4.0/ application/pdf The Optical Society arXiv |
| spellingShingle | Xu, Xinan Xie, Zhenda Zheng, Jiangjun Liang, Junlin Zhong, Tian Yu, Mingbin Kocaman, Serdar Lo, Guo-Qiang Kwong, Dim-Lee Englund, Dirk R Wong, Franco NC Wong, Chee Wei Near-infrared Hong-Ou-Mandel interference on a silicon quantum photonic chip |
| title | Near-infrared Hong-Ou-Mandel interference on a silicon quantum photonic chip |
| title_full | Near-infrared Hong-Ou-Mandel interference on a silicon quantum photonic chip |
| title_fullStr | Near-infrared Hong-Ou-Mandel interference on a silicon quantum photonic chip |
| title_full_unstemmed | Near-infrared Hong-Ou-Mandel interference on a silicon quantum photonic chip |
| title_short | Near-infrared Hong-Ou-Mandel interference on a silicon quantum photonic chip |
| title_sort | near infrared hong ou mandel interference on a silicon quantum photonic chip |
| url | https://hdl.handle.net/1721.1/134214 |
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