Light in the mid-infrared (mid-IR) portion of the electromagnetic spectrum plays a key role in modern sensing. Because ...

Built for demanding night-time surveillance, this IMX291 USB camera uses the Sony IMX291 STARVIS sensor to deliver excellent ...

Human eyes don’t register the infrared portion of the light spectrum because infrared photons don’t carry enough energy to trigger the signaling pathway inside our light-sensing cells. But we’ve been ...

The human eye can only see light at certain frequencies (called the visible spectrum), the lowest of which constitutes red light. Infrared light, which we can't see, has an even lower frequency than ...

The invention of tiny devices capable of precisely controlling the direction and behavior of light is essential to the development of advanced technologies. Researchers at the Advanced Science ...

A look at visible and infrared analysis using affordable spectrometers, showing how these tools can reveal detailed ...

An image from a corrugated quantum well infrared photodetector (C-QWIP) shows traffic flowing along a highway near Kings Island theme park in Mason, Ohio. Note the white "hot" spots on the tires and ...

The head-worn 810nm near-infrared light wellness device offers 20-minute sessions, typically used once or twice daily, for ...