Using 3D printing and porous silicon, researchers at the University of Illinois Urbana-Champaign have developed compact, visible wavelength achromats that are essential for miniaturized and ...

As a structure composed of two-dimensional arrays of microscale lenses, micro-lens array (MLA) has attracted the attention of both academia and industry due to its distinctive optical properties and ...

Key trends in the automotive industry involve producing safer vehicles for people inside and outside the car—smarter technology for more comfort and ease of use and toward cars that are “greener” or ...