Can a photon be caught behaving like a wave and a particle in the same run of an experiment? For almost a century, that ...
A single atom as a movable slit: Researchers realize Einstein's thought experiment in original form, observing ...
Physicists have engineered photons that behave as if they inhabit a space far richer than the familiar three dimensions, ...
A single-photon detector (SPD) is sensitive to incidence of individual quanta of light and has many applications in photonics, such as fluorescence measurements, laser ranging, optical time-domain ...
Laser spectroscopy is a powerful tool for atmospheric gas analysis, yet traditional methods face challenges due to atmospheric turbulence and significant energy loss. While dual-comb spectroscopy ...
A photon was apparently detected in two places at once in a twist on the classic double-slit experiment, but many physicists ...
Driving late at night, you come upon a red light and stop the car. You lift your hand wearily to block the red glow streaming through your windshield. Suddenly, both the green and yellow lights come ...