In a major advance applying insights from quantum physics to the inner workings of biology, a team of WashU researchers has ...

People are buying helmets, face masks, vests and beds that emit long-wavelength light. Beneath the hype, there is some ...

A groundbreaking sulfur-rich polymer lens for thermal imaging optics shows high refractive index and LWIR transparency, ...

Infrared detection is quietly proving itself to be one of the most versatile and reliable technologies available for ...

Scientists at Stanford University have discovered a new way to use some of the oldest known semiconductor materials to improve infrared technology. Their work could lead to smaller, cheaper, and more ...

First-person view of someone aiming a TV remote at a smart TV - Proxima Studio/Shutterstock In recent years, IR blasters have become a standard part of smart TV systems, but it's not always clear just ...

Military-grade infrared vision goggles use detectors made of mercury cadmium telluride, a semiconducting material that’s particularly sensitive to infrared radiation. Unfortunately, you need to keep ...

ABSTRACT: This study investigates the optimization of Fresnel lens designs using Zemax software, with a focus on minimizing beam divergence by controlling the output spot diameter on the image plane.

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MIT has grown and “peeled” a 10-nanometre pyroelectric film that senses heat across the full infrared spectrum without the bulky cryogenic coolers standard night-vision gear requires. In lab tests, ...