Ingenieure erreichen Quantenteleportation über aktive Internetkabel | Mit fortschreitender Forschung könnten wir in eine neue Ära der Kommunikationstechnologie eintreten, in der Quanten- und traditionelle Netzwerke nebeneinander existieren können, um ein beispielloses Maß an Sicherheit und Geschwindigkeit zu bieten.

From the article: Engineers at Northwestern University have demonstrated quantum teleportation over a fiber optic cable already carrying Internet traffic. This feat, published in the journal Optica, opens up new possibilities for combining quantum communication with existing Internet infrastructure. It also has major implications for the field of advanced sensing technologies and quantum computing applications.

Nobody thought it would be possible to achieve this, according to Professor Prem Kumar, who led the study. “Our work shows a path towards next-generation quantum and classical networks sharing a unified fiber optic infrastructure. Basically, it opens the door to pushing quantum communications to the next level.”

Quantum teleportation, a process that harnesses the power of quantum entanglement, enables an ultra-fast and secure method of information sharing between distant network users. Unlike traditional communication methods, quantum teleportation does not require the physical transmission of particles. Instead, it relies on entangled particles exchanging information over great distances.