Ultra-high-power laser space beam combination system and relevant system thereof

Abstract

The invention relates to an ultra-high-power laser space beam combination system, an ultra-high-power space beam combination laser system, and a group central computer control system. According to theultra-high-power laser space beam combination system, an optical path adjusting module comprises a beam expander, a collimating mirror and a reflector, a plurality of the optical path adjusting modules form an optical path area array, the optical path area array is installed on an angle swinging head, and the angle swinging head is installed on a rotary platform; and a numerical control system controls the rotary platform and the angle swinging head to form linkage with the optical path adjusting modules on the optical path area array, so that laser beams emitted by a plurality of laser devices converge at one point in a space beam combination manner. By integrating the plurality of optical path adjusting modules, and controlling the rotary platform and the angle swinging head to form linkage with the optical path adjusting modules by means of the numerical control system, the technical problem of how to gather energy of all the laser devices to implement intelligent tracking and irradiation on an arbitrary target and enable long-distance output of the laser beams under the command of a computer is solved.

Description

technical field [0001] The invention relates to the field of laser technology, in particular to an ultra-high-power laser space combining system, an ultra-high-power space combining laser system and a group central computer control system. Background technique [0002] At present, the existing traditional high-power laser systems in China mainly have the following deficiencies: (1) The total output power is low, the single pulse energy is low, and the laser application is restricted; (2) The mode difference of the high-power multi-mode laser beam restricts the improvement of laser power (3) Too much attenuation of the long-distance output of the laser beam energy leads to the limitation of the total power density of long-distance transmission, which restricts the application of lasers in the field of national defense, such as interception of missiles, rockets, unmanned aerial vehicles, and military aircraft. [0003] At present, there is no precedent in the field of combinin...

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Problems solved by technology

[0002] At present, the existing traditional high-power laser systems in China mainly have the following deficiencies: (1) The total output power is low, the single pulse energy is low, and the laser application is restricted; (2) The mode difference of the high-power multi-mode laser beam restricts the improvement of laser power (3) Too much attenuation of the long-distance output of the laser beam energy leads to the limitation of the total power density of long-distance transmission, which restricts the application of lasers in the field of national defense, such as interception of missiles, rockets, unmanned aerial vehicles, and military aircraft

[0003] At present, there is no precedent for combining multiple lasers together in this field

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