Planck Time is the shortest measurable moment in the Universe,just 5.39 × 10⁻⁴⁴ seconds. It’s a concept so extreme that it stretches the limits of physics and challenges our very understanding of time ...

Optimizing the geometric parameters of polymer nanoantenna arrays significantly improves the performance of optical ...

European researchers are developing quantum computers using light and glass, in a collaboration that promises breakthroughs ...

Electrons play many roles in solid materials. When they are weakly bound and able to travel—i.e., mobile—they can enable ...

To avoid this restriction, which is known as vignetting, Cui explains that the team separated the two lenses and inserted a Keplerian telescope between them. “This ‘telescope-within-a-microscope’ ...

Scientists are on the trail of a mysterious five-particle structure that could challenge one of the biggest theories in ...

Scientists say they’ve cracked a key challenge in scalable quantum hardware after generating an error-correcting, light-based qubit on a chip for the first time.

All light is made up of waves of electromagnetic radiation. A spectroscope spreads each different wavelength to a different position within a spectrum of light. Music is digitally recorded as circular ...

In this paper, we present a comprehensive channel modeling and characterization study for visible light communications. Our study is based on ray tracing, which allows for an accurate description of ...