Programmable Quantum Photonic Interfaces for Quantum Networking
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arXiv
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| Format: | Preprint |
| Veröffentlicht: |
2025
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| author | Mirzaei-Ghormish, Siavash Mehrabad, Mahmoud Jalali Flores, Helaman Englund, Dirk Camacho, Ryan M. |
| author_facet | Mirzaei-Ghormish, Siavash Mehrabad, Mahmoud Jalali Flores, Helaman Englund, Dirk Camacho, Ryan M. |
| contents | Quantum networks require interfaces translating memory photons to telecom wavelengths while controlling spatial modes; tasks performed by separate components today. We present a programmable alternative: a structured pump writes a virtual Bragg grating enabling simultaneous spatio-spectral conversion and real-time controlling of emission. Using a LiNbO$_3$ whispering-gallery resonator, we demonstrate 93\% spatial coupling and bidirectional conversion between 736\,nm and 1347\,nm. This reconfigurable interface eliminates cascaded losses and hardware modifications. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2512_10140 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Programmable Quantum Photonic Interfaces for Quantum Networking Mirzaei-Ghormish, Siavash Mehrabad, Mahmoud Jalali Flores, Helaman Englund, Dirk Camacho, Ryan M. Quantum Physics Quantum networks require interfaces translating memory photons to telecom wavelengths while controlling spatial modes; tasks performed by separate components today. We present a programmable alternative: a structured pump writes a virtual Bragg grating enabling simultaneous spatio-spectral conversion and real-time controlling of emission. Using a LiNbO$_3$ whispering-gallery resonator, we demonstrate 93\% spatial coupling and bidirectional conversion between 736\,nm and 1347\,nm. This reconfigurable interface eliminates cascaded losses and hardware modifications. |
| title | Programmable Quantum Photonic Interfaces for Quantum Networking |
| topic | Quantum Physics |
| url | https://arxiv.org/abs/2512.10140 |