The Grating Challenge. This page contains hints, solutions, and advanced challenges for our diffraction grating challenge. If you would like a grating (or a set for your class if you are a teacher), ...

Take a look at wide vs narrow aperture or diffraction, aperture and resolution. And if you want to sure up your core photography theory, this is how I learned the exposure triangle and how I use ...

Optically controlled dense current structures driven by relativistic plasma aperture-induced diffraction. Nature Physics , 2016; DOI: 10.1038/nphys3613 Cite This Page : ...

If the aperture is large, the light emerges as a beam with the same radius as that of the aperture. But if the size of the aperture is similar to the wavelength of the incident light, the emerging ...