Research reveals how close human vision comes to sensing the smallest possible unit of light. Here’s why that matters for perception.

An experiment measuring a single atom's recoil confirmed that observing a particle destroys interference, settling the ...

At just $999, the Optoma Photon Go is a portable triple laser 1080p UST projector with built-in battery and Google TV for screen sizes up to 100-inches. The Optoma Photon Go is a 1080p UST Projector.

This article presents a method for developing elastic nanoarchitected metamaterials with tunable optical responses.

Controlled generation of single-photon emitters in silicon (red) by broad-beam implantation of ions (blue) through a lithographically defined mask (left) and by a scanned focused ion beam (right).

Scientists test Einstein’s quantum challenge with one atom, directly measuring when photon paths erase interference stripes.