Effects of driven atomic ensemble on the output spectrum and entanglement of optomechanical system
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arXiv
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| Autori principali: | , , , |
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| Natura: | Preprint |
| Pubblicazione: |
2025
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| _version_ | 1866916658092703744 |
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| author | Yakup, Burabigul Ren, Yi-Fang Bake, Mamat Ali Turek, Yusuf |
| author_facet | Yakup, Burabigul Ren, Yi-Fang Bake, Mamat Ali Turek, Yusuf |
| contents | This paper considers an indirect driving model of a cavity QED system in which the left cavity wall consists of a large ensemble of two-level atoms driven by a classical laser field at a specific resonant frequency, inducing an effective drive for the optomechanical system. We investigate the effects of the atomic ensemble on the output intensity squeezing spectrum and the entanglement between the optical and mechanical modes. Our results show that both the coupling between the atomic ensemble and the cavity mode and the excitation level of the atomic ensemble significantly influences the output spectrum and the entanglement. The theoretical model presented in this paper provides deeper insight into the mechanisms governing correlations and squeezing spectra in conventional optomechanical systems. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2503_16130 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Effects of driven atomic ensemble on the output spectrum and entanglement of optomechanical system Yakup, Burabigul Ren, Yi-Fang Bake, Mamat Ali Turek, Yusuf Quantum Physics This paper considers an indirect driving model of a cavity QED system in which the left cavity wall consists of a large ensemble of two-level atoms driven by a classical laser field at a specific resonant frequency, inducing an effective drive for the optomechanical system. We investigate the effects of the atomic ensemble on the output intensity squeezing spectrum and the entanglement between the optical and mechanical modes. Our results show that both the coupling between the atomic ensemble and the cavity mode and the excitation level of the atomic ensemble significantly influences the output spectrum and the entanglement. The theoretical model presented in this paper provides deeper insight into the mechanisms governing correlations and squeezing spectra in conventional optomechanical systems. |
| title | Effects of driven atomic ensemble on the output spectrum and entanglement of optomechanical system |
| topic | Quantum Physics |
| url | https://arxiv.org/abs/2503.16130 |