Attenuation is known as transmission loss in fiber optics. Concerning the distance traveled, it is the reduction in light signal intensity by the signal in a transmission medium. To limit the transmission of a digital signal traveling in l…

In a fiber optic communication system, an optical attenuator is an electronic device that is commonly used to decrease the level of power of an optical signal. In fiber optics, we refer to attenuation as a transmission loss. It is the decr…