In a discovery that challenges conventional optics, scientists have managed to make a laser beam cast its own shadow—a feat previously thought impossible, as light typically passes through other light ...

Polarized light is one of the most powerful tools scientists have for peering inside matter, yet the way it twists, scatters ...

Nano-optics, by bridging the gap between classical optics and nanotechnology, explores light at dimensions smaller than its wavelength. It leverages phenomena like plasmonics, near-field optics, and ...

Recently, a remarkable discovery has been made. Ancient Chinese scrolls, well-preserved and steeped in history, are shedding new light on our understanding of optics. These ancient texts suggest an ...

For the experiment, a high-power green laser was directed through ruby cube and illuminated with a blue laser from the side. The green laser increases the optical absorption of the blue illuminating ...

Classical optics, rooted in the laws of reflection and refraction that treat light as rays, has long provided a practical framework for imaging and illumination. By contrast, physical optics delves ...