Engineers at UNSW Sydney and Monash have developed an innovative way of sending hidden information that's hard to intercept.

Engineers have discovered an unexpected link between two very different realms of physics: the behavior of electrons in ...

The OE said the new light represents a “fundamental shift” in commercial vehicle lighting reliability. According to Peterson, ...

After decades of intense research, surprises in the realm of semiconductors—materials used in microchips to control ...

Researchers have built the smallest OLED pixel ever made—just 300 nanometers across—without sacrificing brightness. By redesigning the pixel with a nano-sized optical antenna and a protective ...

The best candidate for next-generation magnetic devices—technology that can power, store, sense or transport information—may be, counterintuitively, antiferromagnets. Today, the most widely used ...

From the Optica News Release“Optica Names Steven DenBaars the 2026 Nick Holonyak, Jr. Award Recipient” Optica is pleased to announce that Steven DenBaars, Materials & ECE Depa ...

In-office treatments can be very expensive, which is why at-home laser-hair-removal devices can be a worthwhile investment. Most at-home devices use IPL, or intense pulsed light, and there are a few ...

Diodes are simple but essential components that allow electricity to flow in only one direction. In this video, you’ll learn how diodes work, how they protect circuits, and where they’re commonly used ...

A diode is a tiny component that controls the flow of electricity by allowing current to pass in only one direction. This video explains how diodes work, what makes them unique, and why they’re used ...