Invention Grant
- Patent Title: Detector and optical system
- Patent Title (中): 检测器和光学系统
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Application No.: US11886042Application Date: 2006-02-01
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Publication No.: US08044336B2Publication Date: 2011-10-25
- Inventor: Juan Sebastian H. Stromberg , Craig Leivers
- Applicant: Juan Sebastian H. Stromberg , Craig Leivers
- Applicant Address: GB
- Assignee: Pyronix Limited
- Current Assignee: Pyronix Limited
- Current Assignee Address: GB
- Agency: Wilmer Cutler Pickering Hale & Dorr LLP.
- Priority: GB0504906.9 20050310; GB0504999.4 20050311; GB0522463.9 20051103
- International Application: PCT/GB2006/000325 WO 20060201
- International Announcement: WO2006/095122 WO 20060914
- Main IPC: H01J3/14
- IPC: H01J3/14 ; G02B26/08 ; G02B3/08 ; G03B21/60
Abstract:
Embodiments of the present invention relate to a detector comprising first and second lenses for use with respective first and second sensing means; each lens comprising a plurality of Fresnel facets having respective fields of view adapted such that the fields of view of the first lens are alternately arranged with the fields of view of the second lens such that the fields of view of the first lens are adjacent only to, but do not overlap with, the fields of view of the second lens in a single direction.
Public/Granted literature
- US20080272281A1 Detector and Optical System Public/Granted day:2008-11-06
Information query
