The future of communications may well rely on quantum technology capable of integrating with our existing infrastructure. Engineers at the University of Pennsylvania have conducted a pioneering ...

Penn engineers have taken quantum networking from the lab to Verizon’s live fiber network, using a silicon “Q-chip” that speaks the same Internet Protocol as the modern web. The system pairs classical ...

Imagine if future quantum computers could talk to each other across cities, countries, even continents without losing their spooky quantum connection. A team of researchers from the University of ...

In a first-of-its-kind experiment, engineers at the University of Pennsylvania brought quantum networking out of the lab and onto commercial fiber-optic cables using the same Internet Protocol (IP) ...

Photon 'time bins' and signal stability show promise for practical quantum communication via fiber optics by Lavinia Meier-Ewert, Leibniz Institute of Photonic Technology edited by Lisa Lock, reviewed ...

The encryption protecting communications against criminal and nation-state snooping is under threat. As private industry and governments get closer to building useful quantum computers, the algorithms ...

Artistic illustration of a quantum photonic chip generating four different spin-orbit states (shown on the two Bloch spheres). The spiraling paths on the chip guide and manipulate light, enabling ...

Researchers have designed a protocol for harnessing the power of quantum sensors. The protocol could give sensor designers the ability to fine-tune quantum systems to sense signals of interest, ...

ROSHARON, TX / ACCESS Newswire / December 10, 2025 / Signal Advance, Inc. (OTCID: SIGL) today highlighted its Analog Guard ® physics-based post-quantum encryption platform following a fast-track U.S.

A rudimentary quantum debit card that can be loaded with unforgeable quantum money has been made from extremely cold atoms and particles of light. In this protocol, a bank issues banknotes made of ...