Young people in Greece and Italy are among the most dissatisfied with public services and confidence in institutions, ...

Researchers have taken atomic diffraction to a new level, revealing surprising behaviors in high-energy helium and hydrogen ...

In holographic storage, light from a coherent laser source is split into two beams, the signal (data-encoded) and reference beams. These two beams are recombined to overlap through the volume of ...

A simple derivation is given of Tatarskii's formula for the lateral coherence function, and hence the mean intensity profile, of a laser beam propagating through a turbulent atmosphere. Statistics of ...

Researchers carefully positioned lasers to compress billions of electrons together, creating a beam five times more powerful ...

A research team led by Colorado State University has achieved a new milestone in 3D X-ray imaging technology.  The scientists ...

Scientists have found a new way to navigate beams of light through dynamic scattering media, such as the turbulent atmosphere ...

Alphabet is spinning out laser-based Internet company Taara from its “moonshot” incubator, hoping to turbocharge the start-up that provides high-bandwidth services to hard-to-reach areas in ...

A team of researchers from the University of Ottawa has made significant strides in understanding the ionization of atoms and ...

Now, the team believes that because time crystals and quasicrystals are sensitive to quantum forces like magnetism, they could serve as long-lasting quantum sensors that never need recharging. This, ...

Discover how Farsoon and beam shaping improve metal additive manufacturing with innovative laser spot configurations and ...

Researchers developed a laser system design featuring a liquid-state vertical-cavity surface-emitting laser (VCSEL). Instead ...