发明授权
- 专利标题: Light scattering and imaging optical system
- 专利标题(中): 光散射和成像光学系统
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申请号: US11161776申请日: 2005-08-16
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公开(公告)号: US07843563B2公开(公告)日: 2010-11-30
- 发明人: Bernard S. Fritz , James A. Cox , Peter Reutiman
- 申请人: Bernard S. Fritz , James A. Cox , Peter Reutiman
- 申请人地址: US NJ Morristown
- 专利权人: Honeywell International Inc.
- 当前专利权人: Honeywell International Inc.
- 当前专利权人地址: US NJ Morristown
- 代理机构: Crompton Seager & Tufte LLC
- 主分类号: G01N15/02
- IPC分类号: G01N15/02
摘要:
An optical element for conveying scattered and image light to several detectors. The optical element may have the properties of a diffractive beam splitter and imaging lens. The detected light may be from an illuminated target. Further, there may be an optical element for conveying scattered light from a target via several zones to specific detectors, respectively. The latter optical element may include a multiple annular zone diffractive structure on a hybrid lens.
公开/授权文献
- US20070041013A1 A LIGHT SCATTERING AND IMAGING OPTICAL SYSTEM 公开/授权日:2007-02-22