Broadband Spatio-Spectral Mode Conversion via Four-Wave Mixing
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arXiv
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| Autores principales: | , , , , |
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| Formato: | Preprint |
| Publicado: |
2025
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| _version_ | 1866914193766088704 |
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| author | Flores, Helaman Mehrabad, Mahmoud Jalali Mirzaei-Ghormish, Siavash Camacho, Ryan M. Englund, Dirk |
| author_facet | Flores, Helaman Mehrabad, Mahmoud Jalali Mirzaei-Ghormish, Siavash Camacho, Ryan M. Englund, Dirk |
| contents | We introduce a framework for scalable and broadband free-space phase-matched four-wave mixing in ring resonators. This method for four-wave mixing reduces the complexity of coupling an emitter to a quantum network by combining the spatial and spectral interfaces between them into one nonlinear optical process. The device is compliant with current heterogeneous integration capabilities and has a bandwidth of 165 nm for efficient spatio-spectral conversion. We outline a fabrication-ready diamond-on-insulator pathway towards modular unit cells that natively bridge visible color centers to the infrared spectrum for scalable quantum networks. We also present and analyze an end-to-end framework for considering single-photon coupling efficiency from a color center to a quantum network. This framework represents a step forwards in analyzing and reducing system-scale losses in a spin-photon interface. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2512_10045 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Broadband Spatio-Spectral Mode Conversion via Four-Wave Mixing Flores, Helaman Mehrabad, Mahmoud Jalali Mirzaei-Ghormish, Siavash Camacho, Ryan M. Englund, Dirk Quantum Physics Applied Physics Optics We introduce a framework for scalable and broadband free-space phase-matched four-wave mixing in ring resonators. This method for four-wave mixing reduces the complexity of coupling an emitter to a quantum network by combining the spatial and spectral interfaces between them into one nonlinear optical process. The device is compliant with current heterogeneous integration capabilities and has a bandwidth of 165 nm for efficient spatio-spectral conversion. We outline a fabrication-ready diamond-on-insulator pathway towards modular unit cells that natively bridge visible color centers to the infrared spectrum for scalable quantum networks. We also present and analyze an end-to-end framework for considering single-photon coupling efficiency from a color center to a quantum network. This framework represents a step forwards in analyzing and reducing system-scale losses in a spin-photon interface. |
| title | Broadband Spatio-Spectral Mode Conversion via Four-Wave Mixing |
| topic | Quantum Physics Applied Physics Optics |
| url | https://arxiv.org/abs/2512.10045 |