As great as cameras that operate in the visual light ... we can however avoid many of these issues. Short-wave infrared radiation (SWIR) is roughly the part of the electromagnetic spectrum between ...

Recently, the group of Prof. Labao Zhang of Nanjing University, together with the group of researcher Haiyong Gan of the National Institute of Metrology, China, have developed a new thermal radiation ...

The spectrum of radiation visible to humans maxes out ... LEDs embedded in clothes to overwhelm photo diodes in IR-sensitive cameras used for surveillance. Since the wavelength of the lights ...

Here's everything you need to know about the IR Sensors that could appear in the Nintendo Switch 2's Joy-Con controllers ...

"The timing couldn't be better. So many fields nowadays rely on sensing infrared radiation that the technology has become part of our everyday lives," says Savin. Savin and the rest of the team ...

(Passive InfraRed sensor) A device used to detect motion by receiving infrared radiation. When a person ... someone enters a room or causing a video camera to begin operating.

Radiation is why we feel the warmth of the Sun. Thermal imaging cameras detect the amount of infrared radiation emitted by an object. The camera produces an image like this one of the hand.