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1. (WO2018107307) ULTRA-HIGH POWER LASER SPATIAL COMBINING SYSTEM AND SYSTEMS RELATED THERETO

Pub. No.:    WO/2018/107307    International Application No.:    PCT/CN2016/000682
Publication Date: Fri Jun 22 01:59:59 CEST 2018 International Filing Date: Thu Dec 15 00:59:59 CET 2016
IPC: G02B 27/10
Applicants: XU, Haijun
徐海军
Inventors: XU, Haijun
徐海军
Title: ULTRA-HIGH POWER LASER SPATIAL COMBINING SYSTEM AND SYSTEMS RELATED THERETO
Abstract:
Disclosed are an ultra-high power laser spatial combining system, an ultra-high power spatially combined laser system and a central group computer control system. In the ultra-high power laser spatial combining system, optical path adjustment modules (33) comprise a beam expander lens (2), a collimating lens (3) and a reflector (6, 7), a plurality of optical path adjustment modules (33) form an optical path plane array, the optical path plane array is installed on an angle swinger (37), and the angle swinger (37) is installed on a rotary platform (36). A digital control system controls the linkage of the rotary platform (36), the angle swinger (37) and each optical path adjustment module (33) on the optical path plane array, such that laser beams emitted by a plurality of lasers are spatially combined and converge at one point. By integrating the plurality of optical path adjustment modules (33) into one, the linkage of the rotary platform (36), the angle swinger (37) and each optical path adjustment module (33) is controlled by the digital control system. Thus, the technical problem of how, under the command of a computer, to concentrate all the laser energy onto any target to implement intelligently tracked irradiation and long distance output of laser beams is solved.