Towards practical quantum repeaters using room-temperature vapor technology

Mehdi Namazi; Alexander N. Craddock; Yang Wang; Rourke S. Sekelsky; Mael Flament

doi:10.1117/12.2610851

9 March 2022 Towards practical quantum repeaters using room-temperature vapor technology

Mehdi Namazi, Alexander N. Craddock, Yang Wang, Rourke S. Sekelsky, Mael Flament

Proceedings Volume PC12015, Quantum Computing, Communication, and Simulation II; PC120150X (2022) https://doi.org/10.1117/12.2610851
Event: SPIE OPTO, 2022, San Francisco, California, United States

Abstract

Quantum entanglement sources and memories are critical for quantum networking architecture. For high-rate networking, it is important that both technologies are compatible with each other and existing fiber infrastructure. We present our work on the development of a bichromatic photon source (one in the telecom band and one at near-IR) based on warm atomic vapors. We characterize the source, and show our progress towards interfacing it with atomic memories. This paves the way towards building a quantum repeater node based on room-temperature technologies. These narrow linewidth photons are natively well-suited for interfacing with many quantum communication, computation and sensing technologies.

Conference Presentation

Citation Download Citation

Mehdi Namazi, Alexander N. Craddock, Yang Wang, Rourke S. Sekelsky, and Mael Flament "Towards practical quantum repeaters using room-temperature vapor technology", Proc. SPIE PC12015, Quantum Computing, Communication, and Simulation II, PC120150X (9 March 2022); https://doi.org/10.1117/12.2610851

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