Cavity-mediated hybridization of several molecules in the strong coupling regime
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arXiv
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| Main Authors: | , , , , |
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| Format: | Preprint |
| Published: |
2024
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| _version_ | 1866912174687911936 |
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| author | Nobakht, Jahangir Pscherer, André Renger, Jan Götzinger, Stephan Sandoghdar, Vahid |
| author_facet | Nobakht, Jahangir Pscherer, André Renger, Jan Götzinger, Stephan Sandoghdar, Vahid |
| contents | Molecular complexes are held together via a variety of bonds, but they all share the common feature that their individual entities are in contact. In this work, we introduce and demonstrate the concept of a \textit{molecular optical bond}, resulting from the far-field electromagnetic coupling of several molecules via a shared mode of an optical microcavity. We discuss a collective enhancement of the vacuum Rabi splitting and study super- and sub-radiant states that arise from the cavity-mediated coupling both in the resonant and dispersive regimes. Moreover, we demonstrate a two-photon transition that emerges between the ground and excited states of the new optical compound. Our experimental data are in excellent agreement with the predictions of the Tavis-Cummings Hamiltonian and open the door to the realization of hybrid light-matter materials. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2501_00414 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Cavity-mediated hybridization of several molecules in the strong coupling regime Nobakht, Jahangir Pscherer, André Renger, Jan Götzinger, Stephan Sandoghdar, Vahid Mesoscale and Nanoscale Physics Molecular complexes are held together via a variety of bonds, but they all share the common feature that their individual entities are in contact. In this work, we introduce and demonstrate the concept of a \textit{molecular optical bond}, resulting from the far-field electromagnetic coupling of several molecules via a shared mode of an optical microcavity. We discuss a collective enhancement of the vacuum Rabi splitting and study super- and sub-radiant states that arise from the cavity-mediated coupling both in the resonant and dispersive regimes. Moreover, we demonstrate a two-photon transition that emerges between the ground and excited states of the new optical compound. Our experimental data are in excellent agreement with the predictions of the Tavis-Cummings Hamiltonian and open the door to the realization of hybrid light-matter materials. |
| title | Cavity-mediated hybridization of several molecules in the strong coupling regime |
| topic | Mesoscale and Nanoscale Physics |
| url | https://arxiv.org/abs/2501.00414 |