Add Yahoo as a preferred source to see more of our stories on Google. A major breakthrough in quantum technology was achieved in October 2024: the first-ever quantum satellite communication link ...

A network of quantum satellites that communicate with ground stations could offer a solution to enable a global quantum network. A quantum microsatellite that has been developed and launched can ...

Quantum entanglement occurs when two subatomic particles become linked in such a way that their properties remain connected, no matter how far apart they are. A change to one particle seems to ...

Scientists have successfully established the world's longest intercontinental ultra-secure quantum satellite link, spanning 12,900 km. Using the Chinese quantum microsatellite Jinan-1, launched into ...

Quantum Cryptography with quantum dot based compact and high rate single photon nano-devices. Credit: Lars Luder Physicists have developed a breakthrough concept in quantum encryption that makes ...

As quantum computers continue to advance, many of today's encryption systems face the risk of becoming obsolete. A powerful alternative—quantum cryptography—offers security based on the laws of ...

Fig.1 Schematic of the experimental setup for continuous-variable entanglement-assisted quantum comumication. Alice encodes classical signals on the ancilla beam by an amplitude modulator (AM) and a ...

Quantum communication could enable uncrackable transfer of information, but most approaches rely on trusted devices. Researchers have now demonstrated that a new method that does away with this ...

The United Arab Emirates (UAE) has taken a significant leap forward in next-generation cyber security and sovereign digital infrastructure with an agreement between the Technology Innovation Institute ...

Partnering with the Slovak Academy of Sciences, IonQ bolsters national security and European quantum communications infrastructure COLLEGE PARK, Md.--(BUSINESS WIRE)-- IonQ (NYSE: IONQ), the world’s ...