FIELD: physics.
SUBSTANCE: stand has first and second laser terminals with a device in between them, which sets perturbation of laser beams to imitate oscillatory motion of the carrier, and a computer-based unit of control and recording equipment. The first laser terminal has a laser, a guidance error logger which includes a quantum-optical coordinate sensor and an electronic information processing unit, and a beam splitter. The second laser terminal has laser, a direction finder which includes a quantum-optical coordinate sensor and an electronic information processing unit, a deflector and a beam splitter. The device which sets perturbation of laser beams has at least one deflector with an arbitrary waveform generator connected to its input.
EFFECT: high reliability and accuracy of guiding optical axes of quantum-optical systems, eg, in inter-satellite laser communication systems.
1 dwg
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