Cavity-mediated exciton hopping in a dielectrically engineered polariton 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_ | 1866910991590096896 |
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| author | Husel, Lukas Tabataba-Vakili, Farsane Scherzer, Johannes Krelle, Lukas Bilgin, Ismail Vadia, Samarth Watanabe, Kenji Taniguchi, Takashi Carusotto, Iacopo Högele, Alexander |
| author_facet | Husel, Lukas Tabataba-Vakili, Farsane Scherzer, Johannes Krelle, Lukas Bilgin, Ismail Vadia, Samarth Watanabe, Kenji Taniguchi, Takashi Carusotto, Iacopo Högele, Alexander |
| contents | Exciton-polaritons - coherently hybridized states of excitons and photons - are instrumental for solid-state nonlinear optics and quantum simulations. To enable engineered polariton energy landscapes and interactions, local control over the particle-like states can be achieved by tuning the properties of the exciton constituent. Monolayer transition metal dichalcogenides stand out in this respect, as they readily allow for a deterministic, flexible and scalable control of excitons, and thus of hybrid exciton-polaritons, via environmental dielectric engineering. Here, we demonstrate the realization of mesoscopic exciton-polariton domains in a structured dielectric exciton environment, and establish an effective long-range exciton hopping in the dispersive regime of cavity-coupling. Our results represent a crucial step toward interacting polaritonic networks and quantum simulations in exciton-polariton lattices based on dielectrically tailored two-dimensional semiconductors. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2506_05561 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Cavity-mediated exciton hopping in a dielectrically engineered polariton system Husel, Lukas Tabataba-Vakili, Farsane Scherzer, Johannes Krelle, Lukas Bilgin, Ismail Vadia, Samarth Watanabe, Kenji Taniguchi, Takashi Carusotto, Iacopo Högele, Alexander Mesoscale and Nanoscale Physics Exciton-polaritons - coherently hybridized states of excitons and photons - are instrumental for solid-state nonlinear optics and quantum simulations. To enable engineered polariton energy landscapes and interactions, local control over the particle-like states can be achieved by tuning the properties of the exciton constituent. Monolayer transition metal dichalcogenides stand out in this respect, as they readily allow for a deterministic, flexible and scalable control of excitons, and thus of hybrid exciton-polaritons, via environmental dielectric engineering. Here, we demonstrate the realization of mesoscopic exciton-polariton domains in a structured dielectric exciton environment, and establish an effective long-range exciton hopping in the dispersive regime of cavity-coupling. Our results represent a crucial step toward interacting polaritonic networks and quantum simulations in exciton-polariton lattices based on dielectrically tailored two-dimensional semiconductors. |
| title | Cavity-mediated exciton hopping in a dielectrically engineered polariton system |
| topic | Mesoscale and Nanoscale Physics |
| url | https://arxiv.org/abs/2506.05561 |