Abstract: Specifications for the waveguide (including aperture dimensions, frequency range, cutoff frequency, etc.) are given in this standard. This standard considers the tolerances of the waveguide ...

High-performance nanophotonic devices require extreme depth-to-diameter ratios, which are notoriously difficult to fabricate.

Abstract: We present the design of rectangular waveguide excited metasurfaces for near-field shaping using a coupled dipole framework. Waveguide-fed metasurfaces are array-like radiating systems ...

Lumus, the company that developed the waveguide optic used in Meta’s Ray-Ban Display smart glasses, says it has achieved a 70° field-of-view in a new design revealed this week at CES 2026. This ...

Lumus got a major boost in brand recognition when one of its waveguides was selected for use in the Meta Ray-Ban Display glasses. But that already feels like old tech now because at CES 2026, the ...

Traditional wired systems have their own limitations in industrial settings. For example, conductor bars are restricted to analog signals, festoons and cable reels are limited to 330 feet for Ethernet ...

The only thing more impressive than Gail being an exceptional handmade jewelry and resin artist is the fact that she is not a fan of gatekeeping her expertise. This video serves as a prime example of ...