PITTSBURGH—Charged particle accelerators have been a central tool of basic physics research for almost a hundred years, perhaps most famously as “atom smashers” for understanding the elementary ...

Co-packaged optics (CPO) technology can integrate photonic integrated circuits (PICs) with electronic integrated circuits (EICs) like CPUs and GPUs on a single platform. This advanced technology has ...

Comprised of judiciously engineered microscopic photonic structures with subwavelength features, the concept of metasurface and metamaterials have proven fruitful results in the realm of meta-optics.

VARIOUS authors have discussed hybrid modes in circular iris-loaded waveguides, from the points of view of pulse shortening, or beam blow-up, in high-current electron linear accelerators 1–5, and of ...