Tunable cavity-enhanced photon pairs source in Hermite-Gaussian mode
The spatial modes of light have grasped great research interests because of its great potentials in optical communications, optical manipulation and trapping, optical metrology and quantum information processing. Here we report on generating of photon pairs in Hermite-Gaussian (HG) mode in a type-I...
| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | English |
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AIP Publishing LLC
2016-02-01
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| Series: | AIP Advances |
| Online Access: | http://dx.doi.org/10.1063/1.4942461 |
| _version_ | 1829482676832174080 |
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| author | Zhi-Yuan Zhou Yan Li Dong-Sheng Ding Wei Zhang Shuai Shi Bao-Sen Shi Guang-Can Guo |
| author_facet | Zhi-Yuan Zhou Yan Li Dong-Sheng Ding Wei Zhang Shuai Shi Bao-Sen Shi Guang-Can Guo |
| author_sort | Zhi-Yuan Zhou |
| collection | DOAJ |
| description | The spatial modes of light have grasped great research interests because of its great potentials in optical communications, optical manipulation and trapping, optical metrology and quantum information processing. Here we report on generating of photon pairs in Hermite-Gaussian (HG) mode in a type-I optical parametric oscillator operated far below threshold. The bandwidths of the photon pairs are 11.4 MHz and 20.8MHz for two different HG modes respectively, therefore the photons can be stored in cold Rubidium atomic ensembles. The non-classical properties of HG modes are clearly verified by the violation of Cauchy-Schwarz inequality. Our study provides an effective way to generate photon pairs with narrow bandwidth in high order spatial modes for high dimensional quantum communication. |
| first_indexed | 2024-12-14T21:52:23Z |
| format | Article |
| id | doaj.art-434ae9195d754feaa1613dd437998814 |
| institution | Directory Open Access Journal |
| issn | 2158-3226 |
| language | English |
| last_indexed | 2024-12-14T21:52:23Z |
| publishDate | 2016-02-01 |
| publisher | AIP Publishing LLC |
| record_format | Article |
| series | AIP Advances |
| spelling | doaj.art-434ae9195d754feaa1613dd4379988142022-12-21T22:46:13ZengAIP Publishing LLCAIP Advances2158-32262016-02-0162025114025114-510.1063/1.4942461057602ADVTunable cavity-enhanced photon pairs source in Hermite-Gaussian modeZhi-Yuan Zhou0Yan Li1Dong-Sheng Ding2Wei Zhang3Shuai Shi4Bao-Sen Shi5Guang-Can Guo6Key Laboratory of Quantum Information, University of Science and Technology of China, Hefei, Anhui 230026, ChinaKey Laboratory of Quantum Information, University of Science and Technology of China, Hefei, Anhui 230026, ChinaKey Laboratory of Quantum Information, University of Science and Technology of China, Hefei, Anhui 230026, ChinaKey Laboratory of Quantum Information, University of Science and Technology of China, Hefei, Anhui 230026, ChinaKey Laboratory of Quantum Information, University of Science and Technology of China, Hefei, Anhui 230026, ChinaKey Laboratory of Quantum Information, University of Science and Technology of China, Hefei, Anhui 230026, ChinaKey Laboratory of Quantum Information, University of Science and Technology of China, Hefei, Anhui 230026, ChinaThe spatial modes of light have grasped great research interests because of its great potentials in optical communications, optical manipulation and trapping, optical metrology and quantum information processing. Here we report on generating of photon pairs in Hermite-Gaussian (HG) mode in a type-I optical parametric oscillator operated far below threshold. The bandwidths of the photon pairs are 11.4 MHz and 20.8MHz for two different HG modes respectively, therefore the photons can be stored in cold Rubidium atomic ensembles. The non-classical properties of HG modes are clearly verified by the violation of Cauchy-Schwarz inequality. Our study provides an effective way to generate photon pairs with narrow bandwidth in high order spatial modes for high dimensional quantum communication.http://dx.doi.org/10.1063/1.4942461 |
| spellingShingle | Zhi-Yuan Zhou Yan Li Dong-Sheng Ding Wei Zhang Shuai Shi Bao-Sen Shi Guang-Can Guo Tunable cavity-enhanced photon pairs source in Hermite-Gaussian mode AIP Advances |
| title | Tunable cavity-enhanced photon pairs source in Hermite-Gaussian mode |
| title_full | Tunable cavity-enhanced photon pairs source in Hermite-Gaussian mode |
| title_fullStr | Tunable cavity-enhanced photon pairs source in Hermite-Gaussian mode |
| title_full_unstemmed | Tunable cavity-enhanced photon pairs source in Hermite-Gaussian mode |
| title_short | Tunable cavity-enhanced photon pairs source in Hermite-Gaussian mode |
| title_sort | tunable cavity enhanced photon pairs source in hermite gaussian mode |
| url | http://dx.doi.org/10.1063/1.4942461 |
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