High-Dimensional Frequency-Entangled Qudit Generation Via Hybrid Quantum Interference
We report the generation and distribution of frequency-entangled qudits with high dimensions over a 0.77-km fiber network via hybrid quantum interference. The qudits exhibit 98% two-photon visibility, demonstrating high entanglement and robustness for practical applications.
Authors
- Yen-Hung Chen (ORCID: https://orcid.org/0000-0001-5456-9970)
- Sheng-Hung Wang (ORCID: https://orcid.org/0009-0007-8578-1107)
- Pin-Ju Tsai (ORCID: https://orcid.org/0000-0002-2111-9938)
- Po-Han Chen (ORCID: https://orcid.org/0000-0001-5456-0124)
- Chengyu Yang (ORCID: https://orcid.org/0009-0006-5104-2587)
Publication Details
- Published
- 2025-01-01
- DOI
- https://doi.org/10.1364/cleo_fs.2025.ff118_7
- Primary Topic
- Quantum Information and Cryptography
- Type
- article
- Field-Weighted Citation Impact
- 0.00