A boost in performance in fiber-integrated quantum memories

https://phys.org/news/2022-07-boost-fiber-integrated-quantum-memories.html

"photon compatible with memory... telecom wavelength... store photons from 2 µs to 28 µs and preserve entanglement after storage... entanglement storage time... 1,000 times longer... approaching the performances observed in bulk quantum memories... entanglement shared between visible photon stored in quantum memory... at telecom wavelengths... compatible with telecommunications infrastructure and suitable long-distance quantum communication"

Related:

A scalable quantum memory with a lifetime over 2 seconds and integrated error detection

https://phys.org/news/2022-11-scalable-quantum-memory-lifetime-seconds.html

A robust quantum memory that stores information in a trapped-ion quantum network

https://phys.org/news/2023-03-robust-quantum-memory-trapped-ion-network.html