You can tell a lot about a material based on the type of light shining at it: Optical light illuminates a material's surface, ...
Light can tell you a lot about what matter is doing. Visible light shows a surface. X-rays reveal hidden structure. Infrared ...
Researchers have incorporated a swept illumination source into an open-top light-sheet microscope to enable improved optical sectioning over a larger area of view. The advance makes the technique more ...
For over a century, light has both helped and limited our view of the ...