Terahertz (THz) is a unit of frequency that falls between the microwave and infrared regions of the electromagnetic spectrum. Imagine it as the bridge connecting your favorite radio waves with the heat you feel from the sun. Terahertz waves have frequencies between 0.1 and 10 THz, making them super fast! π
These waves are incredibly important in various fields. In medicine, they help create detailed images of tissues without the harmful effects of X-rays. In security, they can detect hidden objects through clothing. And in communication, they promise ultra-fast wireless data transfer. Think of Terahertz as the superhero of the electromagnetic spectrum, working behind the scenes to make our lives safer, healthier, and more connected. π¦ΈββοΈ