Optical Systems and Wireless Communications

The branch of physics that studies the properties of light and its interactions with matter is known as optics. Lenses, mirrors, fiber optics, lasers, telescopes and microscopes are some of the common applications of optical systems. Optical wireless communications is a form of optical communication. It uses unguided visible, ultraviolet and infrared light for carrying a signal. The wireless communication that operates in the visible region of the electromagnetic spectrum is known as visibl...