lies between the mid-infrared and microwave regions. It has remained largely unexplored until recently because generating and detecting radiation in this frequency band was complicated and ...

Some people claim the very low frequency radio waves from overhead ... Microwaves can cause internal heating of body cells and tissues. Infrared radiation is felt as heat and causes skin to ...

region of the electromagnetic spectrum that covers the frequency range from roughly 0.1 to 50 THz. Terahertz electromagnetic waves occupy a middle ground between electronics waves, like microwave and ...