March 2026

Conference Paper

Automatic protection switching in an entanglement-based quantum network

By:
Alshowkan, Muneer ; Lukens, Joseph M; Lu, Hsuan-Hao ; Peters, Nicholas A
Book Title:
Proceedings of CLEO: Fundamental Science 2025
Publication Date:
March 12, 2026
Publisher Location:
Optica Publishing Group, District of Columbia, United States of America
Conference Name:
Conference on Laser and Electo-Optics (CLEO)
Conference Location:
Long Beach, California, United States of America
Conference Sponsor:
APS, IEEE Photonics, OPTICA
View DOI Listing:
https://doi.org/10.1364/CLEO_FS.2025.FF115_6

Abstract

We demonstrate multihop two-qubit entanglement distribution in a reconfigurable quantum network over deployed fiber. Using quantum-compatible software-defined networking, we distribute entanglement across six nodes in three buildings, with adaptive link recovery mitigating transmission disruptions.