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    Method and apparatus for extended hyperspectral imaging
    3.
    发明授权
    Method and apparatus for extended hyperspectral imaging 有权
    用于扩展高光谱成像的方法和装置

    公开(公告)号：US07420679B2

    公开(公告)日：2008-09-02

    申请号：US11229539

    申请日：2005-09-20

    申请人： Patrick J. Treado ,  Charles W. Gardner, Jr. ,  Matthew P. Nelson

    发明人： Patrick J. Treado ,  Charles W. Gardner, Jr. ,  Matthew P. Nelson

    IPC分类号： G01J3/51 ,  G01N21/31

    CPC分类号： G01N21/255

    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.

    摘要翻译： 本公开涉及用于获得用于宽带光谱分析的样品的多峰高光谱图像的方法和装置。 根据一个实施例的装置可以包括多个配置成可互换地接收光子并聚焦光子的光学透镜; 多个可调滤光器，其位于过滤器壳体中，每个可调谐滤光器选择性地从多个光学透镜中的一个透镜接收聚焦的分散的光子，每个可调谐滤光器提供波长选择性滤光的光子; 第一光学摄像机和第二光学摄像机，用于从多个可调谐滤光器中的每一个选择性地接收波长选择性滤波的光子，并组合所述滤波的光子以形成样品的高光谱空间准确的波长分辨图像。