I found this on NewsBreak: Crucial connection for ‘quantum internet’ made for the first time.
However, this development is being held up because quantum information can be lost when transmitted over long distances. One way to overcome this barrier is to divide the network into smaller segments and link them all up with a shared quantum state.
To do this requires a means to store the quantum information and retrieve it again: that is, a quantum memory device. This must ‘talk’ to another device that allows the creation of quantum information in the first place.
For the first time, researchers have created such a system that interfaces these two key components and uses regular optical fibers to transmit the quantum data.
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