Light signal transmission/reception system

摘要

A light signal transmission/reception system which is provided, at the side of a transmitter for converting an electrical signal into a light signal and transmitting the converted light signal, with an inserting unit for inserting reference pulse signals onto the electrical signal; and is provided, at the side of a receiver, with a unit for deriving the amount of change in the reference pulse signals; unit for compensating for the magnitude of a received signal in accordance with the amount of the change; and a unit for removing the reference pulse signals from the compensated and received signal.