infraroodbron
An infraroodbron, or infrared source, is any object that emits infrared radiation. This radiation is a form of electromagnetic radiation with wavelengths longer than visible light, typically ranging from 700 nanometers to 1 millimeter. Infrared radiation is often perceived as heat.
There are various types of infraroodbronnen. Natural sources include the sun and all warm objects, including
The intensity and spectral distribution of the emitted infrared radiation depend on the temperature and material