Their iridescent colors are caused by the diffraction of sunlight through the ice crystals, creating a stunning display of color and light. Nacreous clouds are a rare and beautiful phenomenon ...

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 ...

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 ...

Optical physics is the study of the fundamental properties of light and its interaction with matter. This includes classical optical phenomena such as reflection, refraction, diffraction and ...

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 ...