In a multinational collaboration, researchers have developed a new method to produce unique reflecting patterns that can be applied on valuable objects. As these patterns can't be cloned or copied, ...

WASHINGTON--(BUSINESS WIRE)--Using pseudo-random speckle patterns is an efficient way to image targets, but most approaches require bulky, expensive, complex and slow machinery. To apply this ...

In a multinational collaboration, researchers from the Universities of Luxembourg, Ljubljana and Vienna have developed a new method to produce unique reflecting patterns that can be applied on ...