Diffraction happens when light waves encounter obstacles, such as water droplets, causing the light to bend and spread out. The droplets responsible for this phenomenon are usually much smaller ...

Social media users across the Southwest, including in Arizona, shared photos of a mysterious beam of light in the sky on the ...

Their iridescent colors are caused by the diffraction of sunlight through the ice crystals, creating a stunning display of ...

Check out this beautiful photo of nacreous clouds, also known as rainbow clouds, from southern Indiana. Here's how the ...

To explain it simple manner, diffraction is the phenomenon that takes place on the bending of light rays at the edge of the obstacle. Due to diffraction, a single slit is formed which creates a ...

where λ is the wavelength of light and NA is the numerical aperture of the imaging lens. This diffraction-limited phenomenon hindered the performance of optical microscopy for over a century ...

In 1873, Ernst Abbe discovered a fundamental 'diffraction limit' in optics ... those smaller than half the wavelength of the light — are permanently lost in the image. The loss of information ...

This phenomenon is often viewed from airplanes, as long as the sun is behind it and there is sufficient atmospheric moisture to cause the diffraction of sunlight.

It leverages phenomena like plasmonics, near-field optics, and quantum optics to manipulate light at the nanoscale, overcoming the diffraction limit that restricts the focusing of light in ...