发明公开
EP2206012A1 BEAM-STEERING APPARATUS HAVING FIVE DEGREES OF FREEDOM OF LINE-OF-SIGHT STEERING
有权
与五自由度到View Connection控制度光束控制装置
- 专利标题： BEAM-STEERING APPARATUS HAVING FIVE DEGREES OF FREEDOM OF LINE-OF-SIGHT STEERING
- 专利标题（中）： 与五自由度到View Connection控制度光束控制装置
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申请号： EP08846053.0申请日： 2008-10-30
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公开(公告)号： EP2206012A1公开(公告)日： 2010-07-14
- 发明人: COOK, Lacy, G. , LEWANSKI, Andrew, J. , SPENCER, Susan, B.
- 申请人： Raytheon Company
- 申请人地址： 870 Winter Street Waltham, MA 02451-1449 US
- 专利权人： Raytheon Company
- 当前专利权人： Raytheon Company
- 当前专利权人地址： 870 Winter Street Waltham, MA 02451-1449 US
- 代理机构： Zanoli, Enrico
- 优先权： US980289 20071030
- 国际公布： WO2009059010 20090507
- 主分类号： G02B26/08
- IPC分类号： G02B26/08
摘要：
A beam-steering apparatus includes a set of planar tiltable mirrors positioned to define a light beam path therebetween. The set of planar tiltable mirrors may incldue from three to five planar tiltable mirrors. Each of the planar tiltable mirrors has a center of rotation lying in a plane of the mirror and each of the planar tiltable mirrors is tiltable about one axis of rotation or two orthogonal axes of rotation that lie in the plane of the mirror. The total number of axes of rotation about which the planar tiltable mirrors of the set of planar tiltable mirrors can tilt is at least five. A mirror drive system tilts each respective planar mirror about its respective axis of rotation or axes of rotation. With this apparatus, an input or output light beam path is steerable over two angular, one rotational, and two lateral-position degrees of freedom.
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