Scientists have unveiled a new approach to ultra-secure communication that could make quantum encryption simpler and more ...

The field of contenders for the 2026 title of Coolest Thing Made in Illinois has been narrowed further, with voters choosing ...

The optics required to give AI smart glasses augmented reality (AR) capabilities are called waveguides and are positioned ...

Researchers have created a nanoscale structure that traps infrared light in a layer just 40 nanometers thick—over 1,000 times ...

The direction in which the electromagnetic field of circularly polarized light rotates can be easily reversed by applying a ...

In this video I talk about diffraction gratings and how they work. I show you how you can use them to make diffraction ...

A new plasmonic fiber probe uses linearly polarized light and energy recycling for broadband nanofocusing with resolution ...