Light has always carried more than brightness. In this case, it also carries direction and twist. That mix may open a new ...

Researchers at Ben-Gurion University of the Negev have developed a new approach to secure optical communication that hides ...

A powerful new microscopy technique unveils hidden nanoscale light interactions, offering a glimpse into physics that ...

Large-aperture interferometers are important in the manufacturing and measurement of large-aperture optical elements, which play critical roles in the fields of optical precision manufacturing and ...

By directing pulses of laser light at atoms, researchers can study how radioactive elements decay in a matter of seconds. The ...

Researchers cracked the mystery of altermagnets, materials with no net magnetization yet strange light-reflecting powers, by creating a new optical measurement method. Their findings confirmed ...

Researchers at the University of Warsaw have unveiled a breakthrough method for detecting and precisely calibrating terahertz frequency combs using a quantum antenna made from Rydberg atoms. By ...

Bright background light can do more than clutter a quantum experiment. It can wash out the very features that make quantum systems useful in the first place. That is the problem a team at the Institut ...

Artificial intelligence grows more demanding every year. Modern models learn and operate by pushing huge volumes of data through repeated matrix operations that sit at the heart of every neural ...