Augmented reality (AR) displays are emerging as the next generation of interactive platform, providing deeper human-digital interactions and immersive experiences beyond traditional flat-panel ...

In the paper, we provide an extremely narrow EIT transmission band by coupling optical waveguide mode to the broad low-transmission spectrum of plasmonic nanowire pairs in a free-standing bilayer ...

ALLEN, TEXAS—Fairview Microwave has introduced its new series of waveguide directional couplers, featuring 28 individual models. The family of couplers covers a frequency range from 18 GHz to 110 GHz ...

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 ...

In recent decades, augmented reality (AR) has evolved from a futuristic concept to a tangible and pervasive technology. AR enhances our perception and interaction with the environment by seamlessly ...

Pasternack’s waveguide mixers, detectors, and couplers bring high reliability to a variety of RF applications, including 5G/6G, test and measurement, and R&D. According to the manufacturer, these high ...

Zeng, Lingzhen, Lu, Wei-Chun, Grimes, Paul K., Chen, Tse-Jun, Chang, Yen-Pin, Tong, Cheuk-yu, and Wang, Ming-Jye. 2020. "A Silicon Chip-Based Waveguide Directional ...

As silicon photonics manufacturing gains momentum with additional foundry and 300mm offerings, process variation issues are coming to light. Variability in silicon processing affects the waveguide ...

(Nanowerk Spotlight) The concepts of metamaterials and metasurfaces have spawned massive novel applications in free-space optics. However, recent research also indicates that they possess prominent ...

Sound engineering: The new device is a chip-based single-phonon directional coupler that carries out controllable phonon splitting. It could enable microscopic on-chip routers and splitters that link ...