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CN107771270A 用于使激光经由大气进行指向的光学系统与方法 有权

  • Patent Title: 用于使激光经由大气进行指向的光学系统与方法
  • Patent Title (English): Optical system and method for pointing a laser through the atmosphere
  • Application No.: CN201680035377.8
    Application Date: 2016-04-20
  • Publication No.: CN107771270A
    Publication Date: 2018-03-06
  • Inventor: A·科尔 , B·比斯坦
  • Applicant: 泰勒斯公司
  • Applicant Address: 法国库尔布瓦
  • Assignee: 泰勒斯公司
  • Current Assignee: 泰勒斯公司
  • Current Assignee Address: 法国库尔布瓦
  • Agency: 北京戈程知识产权代理有限公司
  • Agent 程伟; 王锦阳
  • Priority: 1500914 2015.04.30 FR
  • International Application: PCT/EP2016/058772 2016.04.20
  • International Announcement: WO2016/173905 FR 2016.11.03
  • Date entered country: 2017-12-15
  • Main IPC: F41G5/08
  • IPC: F41G5/08 ;  F41H13/00 ;  G01S3/786 ;  G01S17/66
用于使激光经由大气进行指向的光学系统与方法
Abstract:
本发明涉及一种用于使激光经由大气指向目标(100)的光学系统，其具有四个光学通道：-被动成像通道，其具有连接至粗略指向控制装置(2)的辅助摄像机(1)；-照明通道，其具有脉冲照明源(5)和时间同步装置(11)，所述通道包括第一粗略指向公共光学装置(4)；-效应器通道，其具有大功率激光源(171)；-主动成像通道，其具有：高速摄像机(101)，其通过同步装置(11)与照明源(5)同步并且连接至精细指向控制装置(121)；用于使高速摄像机(101)与大功率激光源(171)协调的装置；主动成像通道和效应器通道形成为一对，并且包括：-第二粗略指向公共光学装置(141)，所述粗略指向装置由粗略指向控制装置(2)控制；-精细指向公共光学装置(161)，其由精细指向控制装置(121)控制；并且，粗略指向控制装置(2)连接至精细指向控制装置(121)。
Abstract(English):

The invention concerns an optical system for pointing a laser at a target (100) through the atmosphere, with four optical paths: - a passive imaging path with an auxiliary camera (1) linked to a coarse pointing control device (2), - an illumination path with a pulsed illumination source (5) and time-synchronisation means (11), said paths comprising a first shared coarse pointing optical device (4), - an effector path with a power laser source (171), - an active imaging path with: a high-speed camera (101) synchronised with the illumination source (5) by the synchronisation means (11), and linked to a fine pointing control device (121), means for harmonising the high-speed camera (101) with the power laser source (171), The active imaging and effector paths form a pair and comprise - asecond shared coarse pointing optical device (141), the coarse pointing devices being controlled by the coarse pointing control device (2), a shared fine pointing optical device (161), controlled by the fine pointing control device (121), and the coarse pointing control device (2) is linked to the fine pointing control device (121).

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