Quantum key distribution (QKD) is a secure communication method for sharing symmetric cryptographic keys based on the principles of quantum physics. Its integration into the fiber-optic network ...

We introduce an integrated-photonics TF-QKD network, as illustrated in Fig. 1b. At the central server node, an integrated optical microcomb serves as the heart, generating a broad range of ...

A team led by Stanford senior author Jennifer Dionne has built a device that generates quantum light at room temperature by ...

Scientists at the Max Planck Institute for the Science of Light (MPL) have developed a technique for interrogating molecules ...

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 ...

Professor Hao-Wu Lin (center) and his research team, including doctoral student Tzu-Hao Liao (right) and Dr. Yung-Tang Chuang ...

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. John Prisco, Security CEO & founder of Safe Quantum Inc., working with data-driven companies ...

A major breakthrough in quantum technology was achieved in October 2024: the first-ever quantum satellite communication link between China and South Africa. The connection spanned a remarkable ...

Researchers at the Niels Bohr Institute have broken a long standing barrier by managing to send single photons - that can’t be copied or split and thus are secure - in the network of optical fibers we ...

In the race to secure digital infrastructure against the looming threat of quantum computing, space has emerged as an indispensable theater. Satellites, once primarily vehicles for reconnaissance and ...

Physicists at Paderborn University have, for the first time, experimentally demonstrated the so-called "return" of Rabi ...

Surface-bound molecules reached the Fourier quantum limit, enabling cleaner studies of emitters for quantum tech and ...