Quantum Transduction at SQMS

Conference · Thu Dec 04 04:00:00 EST 2025 · No journal information

DOI:https://doi.org/10.2172/3008667· OSTI ID:3008667

Wang, Changqing ^[1]; Delgado, Julian ^[1]; Fiorini, Francesco ^[1]; Wu, Jing ^[1]; Zorzetti, Silvia ^[1]

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1. Fermilab

Microwave-optical transduction aims at enabling highfidelity conversion of quantum information between microwave and optical frequencies. Our research targets the development of a three-dimensional quantum transducer, serving as an interface between superconducting quantum devices and optical-fiber based quantum networks. Our transducer leverages high-quality (high-Q) microwave and optical cavities to achieve high conversion efficiency with low added thermal noise. Furthermore, we propose protocols for time-bin quantum state transfer and quantum repeaters based on our transduction architecture, applicable for scalable quantum networks

• Research Organization: Fermi National Accelerator Laboratory (FNAL), Batavia, IL (United States)
• Sponsoring Organization: US Department of Energy
• DOE Contract Number: 89243024CSC000002
• OSTI ID: 3008667
• Report Number(s): FERMILAB-POSTER-25-0274-SQMS; oai:inspirehep.net:3093114
• Resource Type: Conference poster
• Conference Information: Journal Name: No journal information
• Country of Publication: United States
• Language: English