To implement and test the theory devised by Navascués and his colleagues in an experimental setting, the researchers used a state-of-the-art optical quantum network. A key assumption of the theory is ...

In a recent study published in Engineering, a team of researchers has made significant strides in understanding optical singularities within photonic microstructures. This research presents a unified ...

Optical resolution of far-field optical microscopy is limited by the diffraction of light, while diverse light-matter interactions are used to push the limit. The image resolution limit depends on the ...

Phase-space optics is an indispensable tool for optical imaging and sensing. New optical hardware for light-field photography and pupil engineering for imaging with extended depth of field promote the ...

The Renaissance physicist, mathematician, philosopher and astronomer Galileo Galilei is perhaps best known for his work on gravity, relative motion and the discovery of numerous astronomical objects ...