Optical Radiation

Optical radiation refers to energy in the form of light, including visible light, ultraviolet, and infrared rays. It is emitted by sources such as the Sun, lasers, and specialized lamps. This radiation travels in waves and can affect biological tissues; for example, ultraviolet light from the Sun can cause skin damage. Optical radiation differs from other types of radiation like X-rays or radio waves in its wavelength and energy levels. It plays a vital role in various technologies, including medical treatments, communication, and lighting, but exposure needs to be managed to prevent harm.