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公开(公告)号:US11493750B2
公开(公告)日:2022-11-08
申请号:US16672318
申请日:2019-11-01
摘要: An acquisition and tracking sensor includes a quad detector with a narrow field of view (NFOV) and a micro-electromechanical system (MEMS) mirror with a wide field of view (WFOV). The quad detector is placed behind the MEMS mirror to produce a WFOV to allow the quad detector to scan a larger area for the incoming laser beam.