Quantum entanglement has shifted from a philosophical puzzle to a design brief for engineers working at the scale of atoms, ...

You are watching a long-standing assumption in physics and engineering quietly fall apart. Researchers at Northwestern ...

Two-photon absorption and quantum light spectroscopy have emerged as transformative tools in modern optical research. At the heart of these techniques is the simultaneous absorption of two photons to ...

Quantum teleportation with nonlinear sum frequency generation (SFG). The nonlinear nanophotonic platform greatly mitigates multiphoton noise and leads to high teleportation fidelity. Researchers have ...

University of Illinois Physics Professor Paul Kwiat and members of his research group have developed a new tool for precision measurement at the nanometer scale in scenarios where background noise and ...

Researchers use rare-earth ions to achieve the first-ever demonstration of entanglement multiplexing between individual memory qubits in a quantum network. Laying the groundwork for quantum ...

Two landmark quantum experiments have sharpened one of the oldest arguments in modern physics, and the verdict is not kind to ...

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

A team of researchers at the University of Waterloo have made a breakthrough in quantum computing that elegantly bypasses the ...