Quantum technologies are cutting-edge systems that can process, transfer, or store information leveraging quantum mechanical ...

Scientists have created an "exceptionally bright" light source that can generate quantum-entangled photons (particles of light) which could be used to securely transmit data in a future high-speed ...

Quantum entanglement has long been framed as a strange communication channel between particles, but the latest experiments suggest it can do something more concrete and practical: make light itself ...

Researchers have designed a new device that can efficiently create multiple frequency-entangled photons, a feat that cannot be achieved with today's optical devices. The new approach could open a path ...

Photonic Router: a 2-by-2 device that guides input photons to any one of the output ports with control signals. Imagine the benefits if the entire internet got a game-changing upgrade to speed and ...

Researchers developed a chip-scale platform that efficiently generates entangled photons, advancing scalable quantum tech for computing, cryptography, and sensing. (Nanowerk News) Entangled photons ...

Kyoto, Japan -- The concept of quantum entanglement is emblematic of the gap between classical and quantum physics. Referring to a situation in which it is impossible to describe the physics of each ...

(Nanowerk Spotlight) Quantum physics holds great promise for advancing imaging technology beyond what traditional optics can achieve. At its core, quantum imaging uses pairs of photons – particles of ...

When we observe the world at our scale, everything seems to obey predictable laws, those of classical physics. But when diving into the universe of particles, the rules change. Quantum phenomena often ...

Robust state Illustration of how discrete Fourier transform (DFT) circuits are used to achieve the entanglement measurement of the W state. (Courtesy: KyotoU/Takeuchi lab) Imagine two particles so ...