Raman quantum memory with 94.6% fidelity/ 98.91% noise efficiencies, offering a broadband advantage for faster optical signal storage

https://phys.org/news/2025-11-raman-quantum-memory-unity.html

"atom-light interaction spatiotemporal mapping control, while quantum information is stored... breaks efficiency/ fidelity trade-off... Raman quantum memory based on warm rubidium-87 vapor... long-distance quantum communication, quantum computers, and distributed quantum sensing systems.,, future: exploring new physics-driven principles and integrating the memory into quantum repeaters for fault-tolerant quantum computing architectures and quantum networks"

Related: Physicists unveil system to solve long-standing barrier to new generation of supercomputers
https://phys.org/news/2025-11-physicists-unveil-barrier-generation-supercomputers.html