(InfraRed remote control) A handheld, wireless device used to operate audio, video and other electronic equipment within a room using light signals in the infrared (IR) range. Infrared light ...

The systems provide the helicopters with multi-spectral imaging, stabilisation and automatic video tracking capabilities.

While the optical-to-electrical conversion is typically done by a photodiode, another key function of any infrared sensor is the signal ... required dynamic input range of light incident on ...