Hamamatsu Photonics announces the launch of its new InGaAs area image sensors (G16561 to G16564-0909T), offering high dynamic range, ultra-low dark current, and a frame rate of up to 116 fps.

Photoplethysmography (PPG) is an optical sensing technique that measures blood volume changes and underpins devices ranging ...

You might not know or care that your Pixel has a thermometer, but it seems people are using it in a wide variety of ways.

Cradled in the nose of a high-altitude research airplane, a new NASA sensor has taken to the skies to help geoscientists map ...

This article explains an upgraded smart solid-state AC switch system that uses microwave Doppler radar instead of traditional ...

Lockheed Martin announced Nov. 17 that it had conducted the first flight test of a new distributed infrared threat warning system. The company shared images of its Rockwell Sabreliner testbed aircraft ...

Hydrosat provides thermal infrared and multispectral satellite imagery, primarily aimed at providing actionable, high-frequency environmental and agricultural insights. Credit: Hydrosat WASHINGTON — ...

The visible light spectrum that humans perceive spans only a small portion of the electromagnetic spectrum — roughly 430 to 750 THz, corresponding to wavelengths of ~400-700 nm. Just beyond this range ...

Whether you're searing steaks in a cast-iron skillet, calibrating a pizza oven, or checking the temperature on HVAC equipment, a reliable infrared thermometer is a necessity not only for accuracy but ...

Pictured, right: these 30 µm Noiseless InGaAs® APDs are high-speed, high-precision infrared sensors. Sheffield, UK,-- Phlux Technology, a manufacturer of avalanche photodiode (APD) infrared sensors, ...

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 ...