Wave-Particle Duality
Like all electromagnetic radiation, IR exhibits both wave-like and particle-like behavior. IR photons carry energy and interact with matter, leading to phenomena such as absorption and emission.
What is Infrared (IR)?
Infrared (IR) is a type of electromagnetic radiation that has longer wavelengths than visible light, making it invisible to the human eye. It falls just beyond the red portion of the visible spectrum, hence its name meaning “below red.” Infrared radiation can carry heat and is commonly emitted by objects like the sun, light bulbs, and even living beings.
This radiation is used in various applications, including remote controls, night-vision devices, and thermal imaging cameras, as well as in telecommunications and some scientific research