Non-Hermitian Entanglement Filter
We experimentally demonstrate a fully integrated photonic entanglement filter based non-Hermitian anti-parity-time (APT) symmetry. Our filter exhibits near-unity fidelity and scalability across photon-number subspaces.
Authors
- Matthias Heinrich (ORCID: https://orcid.org/0000-0003-3552-0789)
- Hossein T. Dinani (ORCID: https://orcid.org/0000-0002-3628-6376)
- Demetrios N. Christodoulides (ORCID: https://orcid.org/0000-0003-3630-7234)
- Şahin Kaya Özdemir (ORCID: https://orcid.org/0000-0002-2625-3992)
- Armando Pérez-Leija (ORCID: https://orcid.org/0000-0002-6218-295X)
- Mahmoud A. Selim
- Max Ehrhardt (ORCID: https://orcid.org/0000-0001-8653-1168)
- Mercedeh Khajavikhan (ORCID: https://orcid.org/0000-0002-7091-1470)
- Qi Zhong (ORCID: https://orcid.org/0000-0002-6772-4850)
- Yuqiang Ding (ORCID: https://orcid.org/0000-0003-1687-3626)
- Alexander Szameit
Publication Details
- Published
- 2025-01-01
- DOI
- https://doi.org/10.1364/cleo_fs.2025.ff138_1
- Primary Topic
- Quantum Information and Cryptography
- Type
- article
- Field-Weighted Citation Impact
- 0.00