FIELD: optical communication, operational secrete transmission of information to mobile objects at tactical level of command. SUBSTANCE: laser communication system includes photodetector, first storage, signal processing unit and indication unit mounted on mobile object and information unit of central transmitter, pulse laser, optical frequency doubler and optical modulator installed on central transmitter, signal compression unit, second storage, execution unit and generator of random signals. EFFECT: prevention of unauthorized access to communication system, increased noise immunity of communication system. 2 dwg
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|---|---|---|---|
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RU2161865C2 |
