A new optical device allows researchers to generate and switch between two stable, donut-shaped light patterns called ...

Applied physicists in the Harvard John A. Paulson School of Engineering and Applied Sciences (SEAS) have demonstrated a new way to structure light in custom, repeatable, three-dimensional patterns, ...

New device switches terahertz pulses between electric and magnetic skyrmions On-demand control of stable toroidal vortices lays groundwork for robust wireless data e ...

A new metasurface lets scientists flip between ultra-stable light vortices, paving the way for tougher, smarter wireless communication.

A detailed look at the Bengal cat breed, including origin, appearance, behavior, legal considerations, and what it takes to ...

A research team from Munich has identified a previously unknown communication mechanism in harvestmen. Five closely related ...

Abstract: Single-shot 3D surface imaging techniques with high accuracy and high resolution are very important in both academia and industry. In this paper, we propose a sparse-to-dense structured ...

Abstract: Tracking and detecting weld seams are essential tasks in weld seam inspection. Traditional weld seam detection methods primarily rely on manual measurement using vernier calipers, which ...

Shaped quantum light is turning ordinary photons into powerful tools for the future of technology. A global group of scientists, including researchers from the UAB, has published a new review in ...

Higher nighttime light exposure is associated with increased light sleep duration, with complex effects on deep sleep duration. Subgroup analyses show stronger associations in older adults, smokers, ...