Long-range dipole-dipole exchange-induced atomic grating
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arXiv
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| Main Authors: | , , , |
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| Format: | Preprint |
| Published: |
2024
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| _version_ | 1866910395187331072 |
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| author | Bao, Xuan-Qian Tian, Xue-Dong Li, Dong-Xiao Liu, Yi-Mou |
| author_facet | Bao, Xuan-Qian Tian, Xue-Dong Li, Dong-Xiao Liu, Yi-Mou |
| contents | We propose a theoretical scheme for dipole exchange-induced grating (DEIG) based on a hybrid system consisting of ultra-cold Rubidium ($^{87}$Rb) atomic ensemble and movable Rydberg spin atoms. The optical response of the grating appears as a superposition of three- and four-level configurations, similar to the cooperative optical nonlinear effect caused by the dipole blockade effect. However, such Rydberg atomic grating uniquely responds to the spatial positions of spin atoms, offering a novel approach to dynamically control electromagnetically induced gratings (EIG) except for input probe intensity. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2404_00730 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Long-range dipole-dipole exchange-induced atomic grating Bao, Xuan-Qian Tian, Xue-Dong Li, Dong-Xiao Liu, Yi-Mou Atomic Physics Quantum Physics We propose a theoretical scheme for dipole exchange-induced grating (DEIG) based on a hybrid system consisting of ultra-cold Rubidium ($^{87}$Rb) atomic ensemble and movable Rydberg spin atoms. The optical response of the grating appears as a superposition of three- and four-level configurations, similar to the cooperative optical nonlinear effect caused by the dipole blockade effect. However, such Rydberg atomic grating uniquely responds to the spatial positions of spin atoms, offering a novel approach to dynamically control electromagnetically induced gratings (EIG) except for input probe intensity. |
| title | Long-range dipole-dipole exchange-induced atomic grating |
| topic | Atomic Physics Quantum Physics |
| url | https://arxiv.org/abs/2404.00730 |