Photon blockade in a hybrid quantum dot-optomechanical system with three-wave-mixing
In this study, we explore the photon blockade effect in a hybrid quantum dot-optomechanical system with three-wave mixing. Based on this theoretical model, the system’s Hamiltonian is constructed to derive optimal conditions for photon blockade, which are validated through numerical solutions of the...
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| Format: | Article |
| Language: | English |
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EDP Sciences
2025-01-01
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| Series: | EPJ Web of Conferences |
| Online Access: | https://www.epj-conferences.org/articles/epjconf/pdf/2025/17/epjconf_icpms2025_01011.pdf |
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| _version_ | 1849717062670221312 |
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| author | Li Chang Zhang Dong Jun Yang Hui Yao Zhihai |
| author_facet | Li Chang Zhang Dong Jun Yang Hui Yao Zhihai |
| author_sort | Li Chang |
| collection | DOAJ |
| description | In this study, we explore the photon blockade effect in a hybrid quantum dot-optomechanical system with three-wave mixing. Based on this theoretical model, the system’s Hamiltonian is constructed to derive optimal conditions for photon blockade, which are validated through numerical solutions of the master equation in the steady-state limit. The agreement between analytical and numerical results confirms the feasibility of photon blockade. Furthermore, we discuss in detail the effects of several parameters on the realization of photon blockade. The results show that the photon blockade could be enhanced by tuning the coupling strength between the quantum dot and cavity. |
| format | Article |
| id | doaj-art-093c895f494b44788f89e56671a83e9e |
| institution | DOAJ |
| issn | 2100-014X |
| language | English |
| publishDate | 2025-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | EPJ Web of Conferences |
| spelling | doaj-art-093c895f494b44788f89e56671a83e9e2025-08-20T03:12:47ZengEDP SciencesEPJ Web of Conferences2100-014X2025-01-013320101110.1051/epjconf/202533201011epjconf_icpms2025_01011Photon blockade in a hybrid quantum dot-optomechanical system with three-wave-mixingLi Chang0Zhang Dong Jun1Yang Hui2Yao Zhihai3Department of Physics, Changchun University of Science and TechnologyDepartment of Physics, Changchun University of Science and TechnologyDepartment of Physics, Changchun University of Science and TechnologyDepartment of Physics, Changchun University of Science and TechnologyIn this study, we explore the photon blockade effect in a hybrid quantum dot-optomechanical system with three-wave mixing. Based on this theoretical model, the system’s Hamiltonian is constructed to derive optimal conditions for photon blockade, which are validated through numerical solutions of the master equation in the steady-state limit. The agreement between analytical and numerical results confirms the feasibility of photon blockade. Furthermore, we discuss in detail the effects of several parameters on the realization of photon blockade. The results show that the photon blockade could be enhanced by tuning the coupling strength between the quantum dot and cavity.https://www.epj-conferences.org/articles/epjconf/pdf/2025/17/epjconf_icpms2025_01011.pdf |
| spellingShingle | Li Chang Zhang Dong Jun Yang Hui Yao Zhihai Photon blockade in a hybrid quantum dot-optomechanical system with three-wave-mixing EPJ Web of Conferences |
| title | Photon blockade in a hybrid quantum dot-optomechanical system with three-wave-mixing |
| title_full | Photon blockade in a hybrid quantum dot-optomechanical system with three-wave-mixing |
| title_fullStr | Photon blockade in a hybrid quantum dot-optomechanical system with three-wave-mixing |
| title_full_unstemmed | Photon blockade in a hybrid quantum dot-optomechanical system with three-wave-mixing |
| title_short | Photon blockade in a hybrid quantum dot-optomechanical system with three-wave-mixing |
| title_sort | photon blockade in a hybrid quantum dot optomechanical system with three wave mixing |
| url | https://www.epj-conferences.org/articles/epjconf/pdf/2025/17/epjconf_icpms2025_01011.pdf |
| work_keys_str_mv | AT lichang photonblockadeinahybridquantumdotoptomechanicalsystemwiththreewavemixing AT zhangdongjun photonblockadeinahybridquantumdotoptomechanicalsystemwiththreewavemixing AT yanghui photonblockadeinahybridquantumdotoptomechanicalsystemwiththreewavemixing AT yaozhihai photonblockadeinahybridquantumdotoptomechanicalsystemwiththreewavemixing |