Researchers from the Optics Group at the Universitat Jaume I in Castellón have managed to correct in real time problems ...

Can a photon be caught behaving like a wave and a particle in the same run of an experiment? For almost a century, that ...

The requirement for an object to be surrounded by empty space when imaged by coherent X-ray diffraction was once thought to be a fundamental limitation. A variant of coherent diffractive imaging ...

Cynthia Sass is a nutritionist and registered dietitian with master's degrees in both nutrition science and public health. Frequently seen on national TV, she's Health's contributing nutrition editor ...

We study here three discrete approximation techniques - where we treat each pixel as a wave point-source located at the upper-left corner (of said pixel) - and two continuous approximation techniques ...

Abstract: In this paper, a single-layer reflectarray antenna (RA) with pattern diversity is proposed. The RA can radiate a directional or a conical pattern at the desired angular region depending on ...

Abstract: In spite the significant applications of hyperspectral imaging, its wide adoption is still limited due to the prohibiting cost of imaging platforms. Hyperspectral image reconstruction ...