Demultiplexer of Multi-Order Correlation Interference in Nitrogen Vacancy Center Diamond
We reported the second- and third-order temporal interference of two non-degenerate pseudo-thermal sources in a nitrogen-vacancy center (NV<sup>−</sup>). The relationship between the indistinguishability of source and path alternatives is analyzed at low temperature. In this article, we...
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| Format: | Article |
| Language: | English |
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MDPI AG
2021-11-01
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| Online Access: | https://www.mdpi.com/1996-1944/14/22/6745 |
| _version_ | 1797509552448471040 |
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| author | Xinghua Li Faizan Raza Yufeng Li Jinnan Wang Jinhao Wang Hasnain Ali Luyuan Wang Yuan Zhao Yanpeng Zhang |
| author_facet | Xinghua Li Faizan Raza Yufeng Li Jinnan Wang Jinhao Wang Hasnain Ali Luyuan Wang Yuan Zhao Yanpeng Zhang |
| author_sort | Xinghua Li |
| collection | DOAJ |
| description | We reported the second- and third-order temporal interference of two non-degenerate pseudo-thermal sources in a nitrogen-vacancy center (NV<sup>−</sup>). The relationship between the indistinguishability of source and path alternatives is analyzed at low temperature. In this article, we demonstrate the switching between three-mode bunching and frequency beating effect controlled by the time offset and the frequency difference to realize optical demultiplexer. Our experimental results suggest the advanced technique achieves channel spacing and speed of the demultiplexer of about 96% and 17 ns, respectively. The proposed demultiplexer model will have potential applications in quantum computing and communication. |
| first_indexed | 2024-03-10T05:19:23Z |
| format | Article |
| id | doaj.art-04371cd7f895435bb373bb3b1c935083 |
| institution | Directory Open Access Journal |
| issn | 1996-1944 |
| language | English |
| last_indexed | 2024-03-10T05:19:23Z |
| publishDate | 2021-11-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Materials |
| spelling | doaj.art-04371cd7f895435bb373bb3b1c9350832023-11-23T00:08:01ZengMDPI AGMaterials1996-19442021-11-011422674510.3390/ma14226745Demultiplexer of Multi-Order Correlation Interference in Nitrogen Vacancy Center DiamondXinghua Li0Faizan Raza1Yufeng Li2Jinnan Wang3Jinhao Wang4Hasnain Ali5Luyuan Wang6Yuan Zhao7Yanpeng Zhang8Key Laboratory for Physical Electronics and Devices of the Ministry of Education and Shaanxi Key Lab of Information Photonic Technique, Xi’an Jiaotong University, Xi’an 710049, ChinaKey Laboratory for Physical Electronics and Devices of the Ministry of Education and Shaanxi Key Lab of Information Photonic Technique, Xi’an Jiaotong University, Xi’an 710049, ChinaKey Laboratory for Physical Electronics and Devices of the Ministry of Education and Shaanxi Key Lab of Information Photonic Technique, Xi’an Jiaotong University, Xi’an 710049, ChinaKey Laboratory for Physical Electronics and Devices of the Ministry of Education and Shaanxi Key Lab of Information Photonic Technique, Xi’an Jiaotong University, Xi’an 710049, ChinaKey Laboratory for Physical Electronics and Devices of the Ministry of Education and Shaanxi Key Lab of Information Photonic Technique, Xi’an Jiaotong University, Xi’an 710049, ChinaKey Laboratory for Physical Electronics and Devices of the Ministry of Education and Shaanxi Key Lab of Information Photonic Technique, Xi’an Jiaotong University, Xi’an 710049, ChinaKey Laboratory for Physical Electronics and Devices of the Ministry of Education and Shaanxi Key Lab of Information Photonic Technique, Xi’an Jiaotong University, Xi’an 710049, ChinaKey Laboratory for Physical Electronics and Devices of the Ministry of Education and Shaanxi Key Lab of Information Photonic Technique, Xi’an Jiaotong University, Xi’an 710049, ChinaKey Laboratory for Physical Electronics and Devices of the Ministry of Education and Shaanxi Key Lab of Information Photonic Technique, Xi’an Jiaotong University, Xi’an 710049, ChinaWe reported the second- and third-order temporal interference of two non-degenerate pseudo-thermal sources in a nitrogen-vacancy center (NV<sup>−</sup>). The relationship between the indistinguishability of source and path alternatives is analyzed at low temperature. In this article, we demonstrate the switching between three-mode bunching and frequency beating effect controlled by the time offset and the frequency difference to realize optical demultiplexer. Our experimental results suggest the advanced technique achieves channel spacing and speed of the demultiplexer of about 96% and 17 ns, respectively. The proposed demultiplexer model will have potential applications in quantum computing and communication.https://www.mdpi.com/1996-1944/14/22/6745nitrogen vacancy center diamondoptical demultiplexerquantum computing and communications |
| spellingShingle | Xinghua Li Faizan Raza Yufeng Li Jinnan Wang Jinhao Wang Hasnain Ali Luyuan Wang Yuan Zhao Yanpeng Zhang Demultiplexer of Multi-Order Correlation Interference in Nitrogen Vacancy Center Diamond Materials nitrogen vacancy center diamond optical demultiplexer quantum computing and communications |
| title | Demultiplexer of Multi-Order Correlation Interference in Nitrogen Vacancy Center Diamond |
| title_full | Demultiplexer of Multi-Order Correlation Interference in Nitrogen Vacancy Center Diamond |
| title_fullStr | Demultiplexer of Multi-Order Correlation Interference in Nitrogen Vacancy Center Diamond |
| title_full_unstemmed | Demultiplexer of Multi-Order Correlation Interference in Nitrogen Vacancy Center Diamond |
| title_short | Demultiplexer of Multi-Order Correlation Interference in Nitrogen Vacancy Center Diamond |
| title_sort | demultiplexer of multi order correlation interference in nitrogen vacancy center diamond |
| topic | nitrogen vacancy center diamond optical demultiplexer quantum computing and communications |
| url | https://www.mdpi.com/1996-1944/14/22/6745 |
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