Latest Solid immersion lens Stories
"Ghost imaging" sounds like the spooky stuff of frivolous fiction, but it's an established technique for reconstructing hi-res images of objects partly obscured by clouds or smoke.
Berkeley Lab scientists and colleagues will create an advanced extreme-ultraviolet microscope.
Since 2000, John Pendry's work on metamaterials has been at the van guard of efforts to create a perfect image â€“ images with perfect resolution that can stem from light being moved in odd directions to create, among other tricks of the light, the illusion of invisibility.
Engineers at the University of California, Berkeley, are reporting a new way of creating computer chips that could revitalize optical lithography, a patterning technique that dominates modern integrated circuits manufacturing.
- A pivoted catch designed to fall into a notch on a ratchet wheel so as to allow movement in only one direction (e.g. on a windlass or in a clock mechanism), or alternatively to move the wheel in one direction.