Optical lattice clocks are devices that measure the passing of time via the frequency of light that is absorbed or emitted by ...

The double-slit experiment is one of the most famous experiments in physics and definitely one of the weirdest. It demonstrates that matter and energy (such as light) can exhibit both wave and ...

Tokyo, Japan – One of the simplest and most beautiful naturally occurring patterns can be observed when light is shined through a pair of slightly misaligned periodic structures. This phenomenon, ...

If you ask people what a hologram is, they’ll probably describe the 3D light projections of science-fiction films — such as the vision of Princess Leia floating in free space in the 1977 film Star ...

Scientists have used a first-of-its-kind technique to visualize two entangled light particles in real time — making them appear as a stunning quantum "yin-yang" symbol. The new method, called biphoton ...

We’ve all seen recreations of the famous double-slit experiment, which showed that light can behave both as a wave and as a particle. Or rather, it’s likely that what we’ve seen is the results of the ...

(Nanowerk News) One of the cornerstones of quantum physics is Niels Bohr's complementarity principle, roughly speaking the fact that objects may behave either like particles or like waves. These two ...

Imagine asking the biggest, most fundamental question of all: what is reality? How would you go about answering it? If you took the scientific approach, you'd go down to the smallest indivisible ...

Researchers discovered brand new interference patterns in twisted two-dimensional tungsten ditelluride lattices. These patterns can be tuned to look like periodic spots or even one-dimensional bands ...