FIELD: instrumentation engineering, formation of information field of laser systems for teleorientation and navigation, optical communication. SUBSTANCE: invention can be used for control, landing and docking of flying vehicles, for navigation of ships through narrownesses or ranges of bridges, for remote control of robotic gears in zones dangerous for men. Method and device for its implementation are based on scanning of laser with needle-shaped directivity pattern by two- coordinate acousto-optical deflector by way of cyclic formation of information laser field and by electron control over directivity pattern of laser thanks to "fast" scanning. EFFECT: reduced light losses, enhanced noise immunity, informativity and frequency of updating of information. 3 cl, 12 dwg
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Authors
Dates
1997-05-27—Published
1994-07-06—Filed