Engineers Bring Quantum Internet to Commercial Fiber for the First Time
- kelseygarbutt
- Sep 15
- 1 min read

A new integrated chip demonstrates how quantum networks could communicate using today’s internet protocols over existing commercial fiber-optic cables.
In a ground-breaking experiment, engineers at the University of Pennsylvania successfully extended quantum networking beyond the laboratory by transmitting signals over commercial fiber-optic cables using the same Internet Protocol (IP) that drives today’s web.









