On-chip frequency-bin quantum photonics
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arXiv
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| Main Authors: | , , , , |
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| Format: | Preprint |
| Published: |
2024
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| _version_ | 1866911119995568128 |
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| author | Myilswamy, Karthik V. Cohen, Lucas M. Seshadri, Suparna Lu, Hsuan-Hao Lukens, Joseph M. |
| author_facet | Myilswamy, Karthik V. Cohen, Lucas M. Seshadri, Suparna Lu, Hsuan-Hao Lukens, Joseph M. |
| contents | Frequency-bin encoding furnishes a compelling pathway for quantum information processing systems compatible with established lightwave infrastructures based on fiber-optic transmission and wavelength-division multiplexing. Yet although significant progress has been realized in proof-of-principle tabletop demonstrations, ranging from arbitrary single-qubit gates to controllable multiphoton interference, challenges in scaling frequency-bin processors to larger systems remain. In this Perspective, we highlight recent advances at the intersection of frequency-bin encoding and integrated photonics that are fundamentally transforming the outlook for scalable frequency-based quantum information. Focusing specifically on results on sources, state manipulation, and hyperentanglement, we envision a possible future in which on-chip frequency-bin circuits fulfill critical roles in quantum information processing, particularly in communications and networking. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2412_17683 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | On-chip frequency-bin quantum photonics Myilswamy, Karthik V. Cohen, Lucas M. Seshadri, Suparna Lu, Hsuan-Hao Lukens, Joseph M. Quantum Physics Optics Frequency-bin encoding furnishes a compelling pathway for quantum information processing systems compatible with established lightwave infrastructures based on fiber-optic transmission and wavelength-division multiplexing. Yet although significant progress has been realized in proof-of-principle tabletop demonstrations, ranging from arbitrary single-qubit gates to controllable multiphoton interference, challenges in scaling frequency-bin processors to larger systems remain. In this Perspective, we highlight recent advances at the intersection of frequency-bin encoding and integrated photonics that are fundamentally transforming the outlook for scalable frequency-based quantum information. Focusing specifically on results on sources, state manipulation, and hyperentanglement, we envision a possible future in which on-chip frequency-bin circuits fulfill critical roles in quantum information processing, particularly in communications and networking. |
| title | On-chip frequency-bin quantum photonics |
| topic | Quantum Physics Optics |
| url | https://arxiv.org/abs/2412.17683 |