FIELD: communication.
SUBSTANCE: invention relates to equipment and can be used in optical communication systems. For the purpose of non-local information transmission two sources of photons emit photons in pairs in intricate quantum-mechanical state, direct photons from each pair of one source onto one of two optically transparent thermoluminescent crystals containing quantum-mechanical convoluted between them electronic colouring centres, and convoluted to those photons paired photons are directed to a measuring device, modulating information in accordance with one of the transmitted binary symbols; photons from each pair of the second source are directed to the second optically transparent thermoluminescent crystal, and convoluted to those photons paired photons are delivered to the detecting device in such a way, that at one value of the binary symbol the interference pattern is disturbed, while at the other value it is restored. Information highlighting is performed at the detecting device as per the interference pattern state.
EFFECT: technical result is noise-immunity improvement.
3 cl, 2 dwg
