System for a bi-directional full-duplex data transmission in optical free space

摘要

the bi-directional optical full duplex data transfer between mobile communication space with the terminal, the transmitting and empfangssignalweg with a common teleskopapertur and a device for ausrichtungseinstellung is fitted, and in which the tru00e4gerwellenl u00e4nge transmission compared to the received signal variesin each communication party terminal for the sendesignaltru00e4ger and empfangssignaltru00e4ger two closely located wavelengths can be provided and wdm (wavelength diversity multiplexing) components, which is the transfer of several modulated laser signal s of different wavelengths on the same fiber allow forso that either different wavelengths to send and receive, and the empfangspfad selectable in the terminal for the terminal can light blind is switched, and the inclusion of the optical free space communication, the respective transmitter and empfangswellenlu00e4n the participating terminals have been negotiated.;application of communication between any aircraft, communications satellites and mobile ground stations.