Coplanar waveguides (CPWs) with extremely low loss have been successfully developed on high-resistivity silicon (HR-Si) substrates as interposers of multichip modules for microwave and millimeter-wave ...

More information: Yuntian Wang et al, Optimizing structured surfaces for diffractive waveguides, Nature Communications (2025). DOI: 10.1038/s41467-025-60626-3 Journal information: Nature ...

Polymer waveguides show promise for reliable, high-capacity optical communication by Institute of Electrical and Electronics Engineers edited by Gaby Clark, reviewed by Robert Egan Editors' notes ...

Recently, polymer waveguides fabricated on glass-epoxy substrates have emerged as a reliable solution for transmitting laser signals from external sources to photonic circuits.

A technical paper titled “Low-Loss Integration of High-Density Polymer Waveguides with Silicon Photonics for Co-Packaged Optics” was published by researchers at imec and Ghent University. Abstract “Co ...

The new CP2816 Series ITF high-directivity couplers feature nickel land grid array (LGA) terminations equipped with a lead-free solder coating that's compatible with automated or manual soldering ...

This essential measurement accessory for microwaves has morphed from waveguides down to tiny surface-mount components. Part 1 examines the need for and basic principles of directional couplers and ...

A compact cylindrical-shaped flat dielectric lens (FDL) antenna, partially sandwiched within a parallel-plate waveguide (PPW), is presented. The design elegantly combines uniform FDL functionality ...

Answer: Constant pressure charts like the 500 mb chart shown below may seem obvious to interpret. It has many features similar to what you might see on the surface analysis chart.

Scientists from the University of Warsaw’s Faculty of Physics along with other researchers from Poland, Italy, Iceland, and Australia, have demonstrated the creation of perovskite crystals with ...

With patented designs and 3D directivity-tested, the products ensure stability through rigorous quality control in the company’s environmental laboratory. Customizable for events of all sizes, ZSOUND, ...

Extended reality (XR) optics and glasses developer DigiLens has signed a memorandum of understanding with the Consolidated Nuclear Security (CNS) consortium to advance waveguides and head-up display ...