FIELD: optics.
SUBSTANCE: invention relates to systems for remote transmission of laser radiation energy to objects and laser location guidance systems. An optical system for remote energy transmission based on powerful fiber lasers includes a transmitting laser complex of laser fiber modules, emitting ends of fiber optic terminals uniformly placed in the same plane of cut and perpendicular to the central axis of the optical system, an optical mirror with a radiation guidance system, a collimating unit having a case and consisting of fiber-optic collimating devices identical to each laser module, and an aspherical lens with a temperature control system and a movement mechanism. Radiation beams coming out of collimating devices fall on a secondary mirror with a scanning device, on its convex surface in the form of a paraboloid of rotation, reflecting from the secondary mirror, beams fall on a concave surface of the main optical mirror, made in the form of a paraboloid of rotation, reflecting slightly divergent beams onto an image plane. The collimating unit is installed through a central round hole in the main mirror.
EFFECT: increase in optical power of laser radiation; increase in the directivity of a laser beam being formed.
1 cl, 5 dwg
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