A new solid-state laser produces 193-nm light for precision chipmaking and even creates vortex beams with orbital angular ...

Institute of Photonics and Quantum Sciences, School of Engineering and Physical Sciences, Heriot-Watt University, Edinburgh EH14 4AS, U.K.

Quantum tornado in momentum space: Electrons form vortices in the quantum material tantalum arsenide (TaAs). Momentum space ...

A research team from Würzburg and Dresden has demonstrated the phenomenon predicted eight years ago. This could make data ...

NTT, DOCOMO and NEC Demonstrate World's Fastest 140 Gbps Bidirectional Wireless Transmission in 80 GHz Band - Striving ...

Physicists at the University of Ottawa add an orbital spin to their laser beams to control the movement of electrons in their setup.

Khalili reviews Quantum Drama, a new book by physicist and science writer Jim Baggott and the late historian of science John ...

Quantum technologies operate by leveraging various quantum mechanical effects, including entanglement. Entanglement occurs ...

准周期振荡（Quasi-periodic oscillations）是在黑洞附近发出的有节奏的光变现象。如同地震波揭示地球内部结构一般，这些振荡揭示了隐藏的黑洞物理机制。天体物理学家提出，新发现的在超大质量黑洞（Supermassive black ...

NTT, its mobile unit Docomo and NEC claim to have demonstrated a record bit rate of 140Gb/s in a real-time bidirectional ...