Classical optics, rooted in the laws of reflection and refraction that treat light as rays, has long provided a practical framework for imaging and illumination. By contrast, physical optics delves ...

Researchers at Harvard University and Jiangsu University developed a technique for not only identifying infected cells, but also tracking the infection over time as the cells developed. They published ...

Increasingly complex applications such as artificial intelligence require ever more powerful and power-hungry computers to run. Optical computing is a proposed solution to increase speed and power ...