The diffraction pattern also only shows red light. A good place to start with a new puzzle is to play around with it and learn a thing or two. You can start by looking at a light source (not the sun ...

You can 3D print a functional diffraction grating, too, with the right techniques, as it turns out! The average 3D printer can’t recreate the tiny-scaled patterns of a diffraction grating ...

Analysing the wing’s structure, Vigneron and colleagues found that the diffraction arises from scalloped ridge patterns ... grating stays the same. Each set of fringes stays in the same position but ...

A source of coherent radiation is necessary to form the interference pattern ... fringe spacing and the fringe contrast averaged over the pulse duration is still quite high. Our interest in ...

we do notice that some of the letters seem a wee bit hit-or-miss in how well they picked up the diffraction grating pattern. Fortunately, we know just what to suggest to take things to the next level.