发明授权
- 专利标题: Method and apparatus for extended hyperspectral imaging
- 专利标题(中): 用于扩展高光谱成像的方法和装置
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申请号: US11229539申请日: 2005-09-20
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公开(公告)号: US07420679B2公开(公告)日: 2008-09-02
- 发明人: Patrick J. Treado , Charles W. Gardner, Jr. , Matthew P. Nelson
- 申请人: Patrick J. Treado , Charles W. Gardner, Jr. , Matthew P. Nelson
- 申请人地址: US PA Pittsburgh
- 专利权人: ChemImage Corporation
- 当前专利权人: ChemImage Corporation
- 当前专利权人地址: US PA Pittsburgh
- 代理机构: Duane Morris LLP
- 主分类号: G01J3/51
- IPC分类号: G01J3/51 ; G01N21/31
摘要:
The disclosure relates to method and apparatus for obtaining a multimodal hyperspectral image of a sample for widefield spectral analysis. An apparatus according to one embodiment may include a plurality of optical lenses configured to interchangeably receive photons and focus the photons; a plurality of tunable filters positioned in a filter housing, each tunable filter selectively receiving the focused dispersed photons from one of the plurality of optical lenses, each tunable filter providing wavelength-selective filtered photons; a first optical camera and a second optical cameras for selectively receiving the wavelength-selective filtered photons from each of the plurality of tunable filters and combining said filtered photons to form a hyperspectral spatially accurate, wavelength-resolved image of the sample.
公开/授权文献
- US20060050278A1 Method and apparatus for extended hyperspectral imaging 公开/授权日:2006-03-09
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