Two of the forefathers of quantum theory, Albert Einstein and Niels Bohr, had a famous argument over whether light is a wave ...

A dark point inside a wave of light sounds like a contradiction. It is also something researchers say they have now viewed in ...

Researchers at the Technion-Israel Institute of Technology have measured “dark points” inside light waves that appear to ...

Optical signal processing using the phase, intensity, or polarization of light is a rapidly growing field along with the development of nanophotonics process technology. The photonic integrated ...

University of Illinois Physics Professor Paul Kwiat and members of his research group have developed a new tool for precision measurement at the nanometer scale in scenarios where background noise and ...

New quantum light interference insights hint at how competing processes shape coherence loss in complex systems without revealing the full picture.

A research group from the Technion-Israel Institute of Technology reports in Nature an unprecedented achievement in electron microscopy: the direct measurement of "dark points" within light waves. By ...

Fig. 1 THz wave generation from MoS2 through quantum interference. (a) Schematic diagram of THz wave generation from MoS2 under two-color light excitation at normal incidence. (b) THz waveforms ...

Light can carry angular momentum in two distinct ways. One comes from polarization, which describes how the electric field ...