Skoltech researchers have developed an ultrathin carbon nanotube coating that absorbs terahertz radiation on silicon ...

DigiLens, creators of waveguide optics, today announced a “deeper” partnership with Mitsubishi Chemical to bring a plastic version of its waveguide technology to the market. The companies claim the ...

ROCHESTER, N.Y., March 12, 2026 /PRNewswire/ -- Vuzix (R) Corporation (NASDAQ: VUZI) ("Vuzix" or the "Company"), a leading supplier of AI-driven smart glasses, waveguides and Augmented Reality (AR) ...

DigiLens, a maker of waveguide optics for AR glasses, today announced a second close of its Series D funding round, claiming a $530 million valuation. DigiLens is one of several companies building ...

Waveguide has many practical uses in high-powered RF systems, as covered in the last tutorial. Specifically, it is used as a transmission line for higher frequencies ranging from the UHF band up ...

Last month, this column discussed some of the fundamental concepts of selecting coaxial transmission lines. That included low-power flexible lines as well as some issues involving high-power rigid ...

For most design engineers, study of waveguide technology ended when they got their last degree. The only time waveguide comes up is to use it as a last resort in applications such as millimeter-wave ...