This article evaluates some of the strengths and weaknesses of reflective and diffractive waveguides used in augmented reality (AR) optics for smart glasses. Waveguides are the optics used in smart ...

Rachael has a degree in Zoology from the University of Southampton, and specializes in animal behavior, evolution, palaeontology, and the environment. Rachael has a degree in Zoology from the ...

Researchers have designed and demonstrated stretchable waveguides that maintain efficient, stable signal transmission of surface plasmon polaritons even when bent, twisted or stretched. These ...

SCHOTT—a global leader in advanced optics and specialty glass—working with waveguide partner Lumus, is almost certainly the manufacturer of the waveguide optics in Meta’s Ray-Ban Display glasses.

Food and drink makers have long been preparing for the UK’s incoming promotions ban on products high in fat, sugar or salt (HFSS). And now, it’s being ditched. Greenlight for junk food buy-one-get-one ...

Augmented reality (AR), the technology that overlays digital content onto what users see around them in real-time, is now widely used in the retail, gaming and entertainment industries, as well as in ...

Abstract: In this contribution, an Integral Equation (IE) formulation is proposed for the analysis of microwave circuits, based on the junction of two different rectangular waveguides coupled by an ...

Two years ago, Nomad Foods was making progress in reformulating its high fat, salt and sugar (HFSS) pizzas. But it wasn’t there yet. Now, Europe’s largest frozen food company is announcing it’s ...

Abstract: In this contribution, an electric field integral equation (EFIE) formulation is proposed, for the analysis of microwave circuits based on rectangular waveguides with an unlimited number of ...

Scientists announce the discovery of slab waveguides based on the two-dimensional material hexagonal boron nitride. The U.S. Naval Research Laboratory (NRL), in collaboration with Kansas State ...