Transmitter for an Optical Free-Beam Communication System and Optical Free-Beam Communication System

摘要

Disclosed is a transmitter for an optical free-beam communication system, in particular for a data uplink to a satellite, for emission of a light signal, including a number of m data channels. In some non-limiting embodiments or aspects, the data channels may each have a different wavelength WL. Further, a multiplexer is provided for superimposition of the m data channels into a sum signal. A number of n pulse devices form a pulse signal from the sum signal, the pulse signals being chronologically offset from each other. A respective transmission device is connected with a pulse device for emitting the respective pulse signal.