公开(公告)号：US07286295B1

公开(公告)日：2007-10-23

申请号：US11290050

申请日：2005-11-30

申请人： William C. Sweatt ,  David D. Gill

发明人： William C. Sweatt ,  David D. Gill

IPC分类号： G02B27/10

CPC分类号： G02B3/0037 ,  G02B3/0056 ,  G02B3/08 ,  G02B6/4206

摘要： An apposition microoptical compound lens comprises a plurality of lenslets arrayed around a segment of a hollow, three-dimensional optical shell. The lenslets collect light from an object and focus the light rays onto the concentric, curved front surface of a coherent fiber bundle. The fiber bundle transports the light rays to a planar detector, forming a plurality of sub-images that can be reconstructed as a full image. The microoptical compound lens can have a small size (millimeters), wide field of view (up to 180°), and adequate resolution for object recognition and tracking.

摘要翻译： 平行微光复合透镜包括围绕中空的三维光学外壳的片段排列的多个小透镜。 小透镜从物体收集光并将光线聚焦到相干纤维束的同心弯曲前表面上。 纤维束将光线传输到平面检测器，形成可以重建为全图像的多个子图像。 微光复合透镜可以具有小尺寸（毫米），宽视场（高达180度），以及足够的分辨率用于物体识别和跟踪。