You are watching a long-standing assumption in physics and engineering quietly fall apart. Researchers at Northwestern ...

Teleportation via the internet sounds like science fiction. Still, researchers have now demonstrated quantum teleportation over live internet cables, paving the way for ultra-secure communication and ...

Northwestern University engineers are the first to successfully demonstrate quantum teleportation over a fiberoptic cable already carrying Internet traffic. The discovery introduces the new ...

What just happened? An engineering team at Northwestern University has achieved a breakthrough in quantum teleportation, demonstrating the feasibility of transmitting quantum information alongside ...

Performing complex algorithms on quantum computers will eventually require access to tens of thousands of hardware qubits. For most of the technologies being developed, this creates a problem: It’s ...

For quantum teleportation, the nonlinear process used is "sum frequency generation" (SFG), in which the frequencies of two photons add to form a new photon. However, the original two photons must have ...