RE: EE Times article from CB1 Feb 2020 15:18
Schlem
“The closer you look, the less you see!”
has to be GM Supercruise.
940nm, where is this used?
The 940nm wavelength is often referred to as 'covert IR', this is due to the wavelength not producing any visible glow. Any application that requires a covert camera will use the 940nm wavelength and this will also be used in applications where a red light is interpreted as a signal.