(Nanowerk News) In many respects, metamaterials are supernatural. These manmade materials, with their intricately designed structures, bend electromagnetic waves in ways that are impossible for ...

Difference between Concave vs Convex Lens: Isn’t physics one of those subjects that almost every student is scared of? Well why not, given the complexity of ...

Figure 1: Hemispherical silicon-crystal wafer fabricated by plastic deformation, and the height of the hemispheres. Figure 4: New solar cell system using a concave silicon-crystal mirror, and the ...

Luxexcel, which specializes in 3D printed optics and associated manufacturing systems, has developed a new solution for the rapid prototyping marketplace called Printoptical Technology, which enables ...