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1. 发明申请

US20060170922A1 Method and apparatus for a microscope image selector 有权
标题翻译：显微镜图像选择器的方法和装置
公开(公告)号：US20060170922A1
公开(公告)日：2006-08-03
申请号：US11045080
申请日：2005-01-31
申请人： Xinghua Wang , Thomas Voigt , David Tuschel , Chenhui Wang , Patrick Treado
发明人： Xinghua Wang , Thomas Voigt , David Tuschel , Chenhui Wang , Patrick Treado
IPC分类号： G01N21/64 , G01N21/65
CPC分类号： G01N21/65 , G01J3/02 , G01J3/0291 , G01J3/36 , G01J3/44 , G01N21/359 , G01N21/59 , G01N21/6458 , G01N2021/6419 , G01N2021/6421 , G01N2021/656
摘要： The disclosure generally relates to a multimode imaging apparatus for simultaneously obtaining multiple wavelength-discriminative spectral images of a sample. In one embodiment, the apparatus includes an image selector having a rotator assembly, the rotator assembly housing a first plurality of optical components, the image selector adapted to receive a illuminating photons having a first wavelength and direct the illuminating photons to the sample, the image selector adapted to receive illuminating photons interacted with the sample and selectively direct said interacted photons to one of a plurality of detection sources; a microscope turret housing a second plurality of components, the microscope turret adapted to receive illuminating photons having a second wavelength and direct the photons to the sample; the microscopic turret adapted to receive illuminating photons interacted with the sample and selectively direct said interacted photons to one of a plurality of detection sources; wherein substantially all of the interacted photons are selectively directed one of a plurality of detection sources to form multiple wavelength discriminative spectral images of the sample simultaneously.
摘要翻译：本公开总体上涉及用于同时获得样本的多个波长鉴别光谱图像的多模式成像装置。在一个实施例中，该装置包括具有旋转器组件的图像选择器，旋转体组件容纳第一多个光学部件，图像选择器适于接收具有第一波长的照明光子并将照射光子引导到样本，图像选择器，适于接收与样本相互作用的照明光子，并选择性地将所述相互作用的光子引导到多个检测源之一; 显微镜转台，其容纳第二多个部件，所述显微镜转台适于接收具有第二波长并且将所述光子引导到所述样品的照明光子; 适于接收与样品相互作用的照明光子并且选择性地将所述相互作用的光子引导到多个检测源中的一个的微观炮塔; 其中基本上所有相互作用的光子被选择性地指向多个检测源中的一个，以同时形成样品的多个波长鉴别光谱图像。

2. 发明授权

US07414725B2 Method and apparatus for a microscope image selector 有权
标题翻译：显微镜图像选择器的方法和装置
公开(公告)号：US07414725B2
公开(公告)日：2008-08-19
申请号：US11902874
申请日：2007-09-26
申请人： Xinghua Wang , Thomas Voigt , David Tuschel , Chenhui Wang , Patrick Treado
发明人： Xinghua Wang , Thomas Voigt , David Tuschel , Chenhui Wang , Patrick Treado
IPC分类号： G01N21/25 , G02B21/00
CPC分类号： G01N21/65 , G01J3/02 , G01J3/0291 , G01J3/36 , G01J3/44 , G01N21/359 , G01N21/59 , G01N21/6458 , G01N2021/6419 , G01N2021/6421 , G01N2021/656
摘要： The disclosure generally relates to a multimode imaging apparatus for simultaneously obtaining multiple wavelength-discriminative spectral images of a sample. In one embodiment, the apparatus includes an image selector having a rotator assembly, the rotator assembly housing a first plurality of optical components, the image selector adapted to receive a illuminating photons having a first wavelength and direct the illuminating photons to the sample, the image selector adapted to receive illuminating photons interacted with the sample and selectively direct said interacted photons to one of a plurality of detection sources; a microscope turret housing a second plurality of components, the microscope turret adapted to receive illuminating photons having a second wavelength and direct the photons to the sample; the microscopic turret adapted to receive illuminating photons interacted with the sample and selectively direct said interacted photons to one of a plurality of detection sources; wherein substantially all of the interacted photons are selectively directed one of a plurality of detection sources to form multiple wavelength discriminative spectral images of the sample simultaneously.
摘要翻译：本公开总体上涉及用于同时获得样本的多个波长鉴别光谱图像的多模式成像装置。在一个实施例中，该装置包括具有旋转器组件的图像选择器，旋转体组件容纳第一多个光学部件，图像选择器适于接收具有第一波长的照明光子并将照射光子引导到样本，图像选择器，适于接收与样本相互作用的照明光子，并选择性地将所述相互作用的光子引导到多个检测源之一; 显微镜转台，其容纳第二多个部件，所述显微镜转台适于接收具有第二波长并且将所述光子引导到所述样品的照明光子; 适于接收与样品相互作用的照明光子并且选择性地将所述相互作用的光子引导到多个检测源中的一个的微观炮塔; 其中基本上所有相互作用的光子被选择性地指向多个检测源中的一个，以同时形成样品的多个波长鉴别光谱图像。

3. 发明申请

US20070007444A1 Apparatus and method for defining illumination parameters of a sample 有权
公开(公告)号：US20070007444A1
公开(公告)日：2007-01-11
申请号：US11451621
申请日：2006-06-13
申请人： Thomas Voigt , David Tuschel , Chenhui Wang
发明人： Thomas Voigt , David Tuschel , Chenhui Wang
IPC分类号： G01N21/25
CPC分类号： G01N21/6428 , G01J3/02 , G01J3/027 , G01J3/10 , G01N21/65 , G01N2021/6417 , G01N2021/6471 , G01N2201/067
摘要： In one embodiment, the disclosure relates to a method for determining illumination parameters for a sample, the method may include obtaining an absorption band of the sample; obtaining an emission band of the sample and determining the illumination parameters for the sample as a function of the absorption band and the emission band of the sample.

4. 发明授权

US07268330B2 Apparatus and method for defining illumination parameters of a sample 有权
标题翻译：用于定义样品的照明参数的装置和方法
公开(公告)号：US07268330B2
公开(公告)日：2007-09-11
申请号：US11451621
申请日：2006-06-13
申请人： David Tuschel , Thomas Voigt , Chenhui Wang
发明人： David Tuschel , Thomas Voigt , Chenhui Wang
IPC分类号： G01J1/32
CPC分类号： G01N21/6428 , G01J3/02 , G01J3/027 , G01J3/10 , G01N21/65 , G01N2021/6417 , G01N2021/6471 , G01N2201/067
摘要： In one embodiment, the disclosure relates to a method for determining illumination parameters for a sample, the method may include obtaining an absorption band of the sample; obtaining an emission band of the sample and determining the illumination parameters for the sample as a function of the absorption band and the emission band of the sample.
摘要翻译：在一个实施例中，本公开涉及一种用于确定样品的照明参数的方法，所述方法可以包括获得样品的吸收带; 获得样品的发射带，并根据样品的吸收带和发射带确定样品的照射参数。

5. 发明申请

US20080088844A1 Method and apparatus for a microscope image selector 有权
公开(公告)号：US20080088844A1
公开(公告)日：2008-04-17
申请号：US11902874
申请日：2007-09-26
申请人： Xinghua Wang , Thomas Voigt , David Tuschel , Chenhui Wang , Patrick Treado
发明人： Xinghua Wang , Thomas Voigt , David Tuschel , Chenhui Wang , Patrick Treado
IPC分类号： G01N21/25
CPC分类号： G01N21/65 , G01J3/02 , G01J3/0291 , G01J3/36 , G01J3/44 , G01N21/359 , G01N21/59 , G01N21/6458 , G01N2021/6419 , G01N2021/6421 , G01N2021/656
摘要： The disclosure generally relates to a multimode imaging apparatus for simultaneously obtaining multiple wavelength-discriminative spectral images of a sample. In one embodiment, the apparatus includes an image selector having a rotator assembly, the rotator assembly housing a first plurality of optical components, the image selector adapted to receive a illuminating photons having a first wavelength and direct the illuminating photons to the sample, the image selector adapted to receive illuminating photons interacted with the sample and selectively direct said interacted photons to one of a plurality of detection sources; a microscope turret housing a second plurality of components, the microscope turret adapted to receive illuminating photons having a second wavelength and direct the photons to the sample; the microscopic turret adapted to receive illuminating photons interacted with the sample and selectively direct said interacted photons to one of a plurality of detection sources; wherein substantially all of the interacted photons are selectively directed one of a plurality of detection sources to form multiple wavelength discriminative spectral images of the sample simultaneously.

6. 发明授权

US06985233B2 Method and apparatus for compact Fabry-Perot imaging spectrometer 有权
标题翻译：紧凑法布里 - 珀罗成像光谱仪的方法和装置
公开(公告)号：US06985233B2
公开(公告)日：2006-01-10
申请号：US10893230
申请日：2004-07-19
申请人： David Tuschel , Patrick J. Treado , Chenhui Wang
发明人： David Tuschel , Patrick J. Treado , Chenhui Wang
IPC分类号： G01B9/02
CPC分类号： G01N21/65 , G01J3/02 , G01J3/0224 , G01J3/0229 , G01J3/0256 , G01J3/0264 , G01J3/0272 , G01J3/0283 , G01J3/10 , G01J3/44 , G01J3/4406 , G01N21/6456 , G01N2021/6417 , G01N2021/6423 , G01N2021/6471 , G01N2201/0221 , G01N2201/0627 , G02F1/133371 , G02F1/1347
摘要： A method and apparatus for compact Fabry-Perot imaging spectrometer is presented. More specifically, in one embodiment, a tunable Fabry-Perot optical filter for providing a spatially accurate wavelength-resolved image of a sample having two spatial dimensions is presented. The optical filter may include plural filter elements having an initial predetermined spacing between adjacent filter elements; and a micro electro-mechanical system (“MEMS”) actuator. One of the plural filter elements may be attached to the MEMS actuator so that the actuator is capable of moving the one filter element relative to another of the plural filter elements to thereby tune the Fabry-Perot optical filter.
摘要翻译：提出了一种紧凑法布里 - 珀罗成像光谱仪的方法和装置。更具体地，在一个实施例中，提出了一种用于提供具有两个空间维度的样本的空间上准确的波长分辨图像的可调谐法布里 - 珀罗滤光器。滤光器可以包括在相邻滤光元件之间具有初始预定间隔的多个滤光元件; 和微机电系统（“MEMS”）致动器。多个滤波器元件中的一个可以附接到MEMS致动器，使得致动器能够相对于多个滤波器元件中的另一个移动一个滤波器元件，从而调节法布里 - 珀罗滤光器。

7. 发明申请

US20050030545A1 Method and apparatus for compact Fabry-Perot imaging spectrometer 有权
标题翻译：紧凑法布里 - 珀罗成像光谱仪的方法和装置
公开(公告)号：US20050030545A1
公开(公告)日：2005-02-10
申请号：US10893230
申请日：2004-07-19
申请人： David Tuschel , Patrick Treado , Chenhui Wang
发明人： David Tuschel , Patrick Treado , Chenhui Wang
IPC分类号： G01B9/02 , G01J20060101 , G01J3/02 , G01J3/10 , G01J3/28 , G01J3/30 , G01J3/44 , G01N21/64 , G01N21/65 , G02F1/1333 , G02F1/1335 , G02F1/1347
CPC分类号： G01N21/65 , G01J3/02 , G01J3/0224 , G01J3/0229 , G01J3/0256 , G01J3/0264 , G01J3/0272 , G01J3/0283 , G01J3/10 , G01J3/44 , G01J3/4406 , G01N21/6456 , G01N2021/6417 , G01N2021/6423 , G01N2021/6471 , G01N2201/0221 , G01N2201/0627 , G02F1/133371 , G02F1/1347
摘要： The disclosure generally relates to a method and apparatus for compact Fabry-Perot imaging spectrometer. More specifically, in one embodiment, the disclosure concerns a tunable Fabry-Perot optical filter for providing a spatially accurate wavelength-resolved image of a sample having two spatial dimensions. The optical filter may include plural filter elements having an initial predetermined spacing between adjacent filter elements; and a micro electromechanical system (“MEMS”) actuator. One of the plural filter elements may be attached to the MEMS actuator so that the actuator is capable of moving said one filter element relative to another of said plural filter elements to thereby tune said Fabry-Perot optical filter.
摘要翻译：本发明一般涉及用于紧凑型法布里 - 珀罗成像光谱仪的方法和装置。更具体地说，在一个实施例中，本发明涉及一种可调谐法布里 - 珀罗滤光器，用于提供具有两个空间维度的样品的空间上准确的波长分辨图像。滤光器可以包括在相邻滤光元件之间具有初始预定间隔的多个滤光元件; 和微机电系统（“MEMS”）致动器。多个滤波器元件中的一个可以附接到MEMS致动器，使得致动器能够相对于所述多个滤波器元件中的另一个移动所述一个滤波器元件，从而调谐所述法布里 - 珀罗滤光器。

8. 发明授权

US07283241B2 Method and apparatus for a microscope image selector 有权
标题翻译：显微镜图像选择器的方法和装置
公开(公告)号：US07283241B2
公开(公告)日：2007-10-16
申请号：US11045080
申请日：2005-01-31
申请人： Xinghua Wang , Thomas C. Voigt , David Tuschel , Chenhui Wang , Patrick J. Treado
发明人： Xinghua Wang , Thomas C. Voigt , David Tuschel , Chenhui Wang , Patrick J. Treado
IPC分类号： G01N21/25
CPC分类号： G01N21/65 , G01J3/02 , G01J3/0291 , G01J3/36 , G01J3/44 , G01N21/359 , G01N21/59 , G01N21/6458 , G01N2021/6419 , G01N2021/6421 , G01N2021/656
摘要： The disclosure generally relates to a multimode imaging apparatus for simultaneously obtaining multiple wavelength-discriminative spectral images of a sample. In one embodiment, the apparatus includes an image selector having a rotator assembly, the rotator assembly housing a first plurality of optical components, the image selector adapted to receive a illuminating photons having a first wavelength and direct the illuminating photons to the sample, the image selector adapted to receive illuminating photons interacted with the sample and selectively direct said interacted photons to one of a plurality of detection sources; a microscope turret housing a second plurality of components, the microscope turret adapted to receive illuminating photons having a second wavelength and direct the photons to the sample; the microscopic turret adapted to receive illuminating photons interacted with the sample and selectively direct said interacted photons to one of a plurality of detection sources; wherein substantially all of the interacted photons are selectively directed one of a plurality of detection sources to form multiple wavelength discriminative spectral images of the sample simultaneously.
摘要翻译：本公开总体上涉及用于同时获得样本的多个波长鉴别光谱图像的多模式成像装置。在一个实施例中，该装置包括具有旋转器组件的图像选择器，旋转体组件容纳第一多个光学部件，图像选择器适于接收具有第一波长的照明光子并将照射光子引导到样本，图像选择器，适于接收与样本相互作用的照明光子，并选择性地将所述相互作用的光子引导到多个检测源之一; 显微镜转台，其容纳第二多个部件，所述显微镜转台适于接收具有第二波长并且将所述光子引导到所述样品的照明光子; 适于接收与样品相互作用的照明光子并且选择性地将所述相互作用的光子引导到多个检测源中的一个的微观炮塔; 其中基本上所有相互作用的光子被选择性地指向多个检测源中的一个，以同时形成样品的多个波长鉴别光谱图像。

9. 发明申请

US20060209301A1 Method and apparatus for compact spectrometer for fiber array spectral translator 有权
标题翻译：用于光纤阵列光谱转换器的紧凑型光谱仪的方法和装置
公开(公告)号：US20060209301A1
公开(公告)日：2006-09-21
申请号：US11366531
申请日：2006-03-03
申请人： Charles Gardner , John Maier , Matthew Nelson , Robert Schweitzer , Patrick Treado , G. Vanni , Julianne Wolfe , Joseph Demuth , Jason Neiss , Chenhui Wang
发明人： Charles Gardner , John Maier , Matthew Nelson , Robert Schweitzer , Patrick Treado , G. Vanni , Julianne Wolfe , Joseph Demuth , Jason Neiss , Chenhui Wang
IPC分类号： G01J3/44 , G01N21/65
CPC分类号： G01J3/44 , G01J3/02 , G01J3/0205 , G01J3/0218 , G01J3/0224 , G01J3/0237 , G01J3/0256 , G01J3/0264 , G01J3/0272 , G01J3/0283 , G01J3/0291 , G01J3/10 , G01J3/26 , G01J3/32 , G01J3/36 , G01J3/447 , G01N21/65 , G01N2201/0846
摘要： The disclosure relates to a portable system having a fiber array spectral translator (“FAST”) for obtaining a spatially accurate wavelength-resolved image of a sample having a first and a second spatial dimension that can be used for the detection of hazardous agents by irradiating a sample with light, forming an image of all or part of the sample using Raman shifted light from the sample, and analyzing the Raman shifted light for patterns characteristic of one or more hazardous agents.
摘要翻译：本公开涉及一种具有光纤阵列光谱转换器（“FAST”）的便携式系统，用于获得具有第一和第二空间尺寸的样品的空间准确的波长分辨图像，所述第一和第二空间尺寸可用于通过照射来检测危险物质具有光的样品，使用来自样品的拉曼移动光形成全部或部分样品的图像，并且分析拉曼偏移光以获得一种或多种危险剂的特征。

10. 发明申请

US20060038929A1 Tunable spectral imaging filter configured for UV spectral ranges 审中-公开
标题翻译：配置用于紫外光谱范围的可调谐光谱成像滤光片
公开(公告)号：US20060038929A1
公开(公告)日：2006-02-23
申请号：US10920533
申请日：2004-08-18
申请人： Chenhui Wang
发明人： Chenhui Wang
IPC分类号： G02F1/1335
CPC分类号： G02B5/283 , G01J1/0488 , G01J1/429 , G01J3/0224 , G01J3/26 , G01J2003/1213 , G02B5/287 , G02F1/13 , G02F1/1395 , G02F2201/16 , G02F2202/40 , G02F2203/055
摘要： A wavelength bandpass filter for chemical imaging and similar uses is configured to minimize absorption in ultraviolet wavelengths and arranged in a Solc, Lyot or similar arrangement of stacked controllable birefringent cells. A number of tunable liquid crystal cells are placed successively in a stack along an optical path, each of the cells having an electrically tunable birefringent element, wherein the cells are dimensioned and arranged at respective angular orientations for passing a tuned bandpass wavelength. A polarizer is arranged at least at an output end for controlling a polarization orientation of light. The liquid crystal cells each comprise at least one supporting plate, an alignment layer and birefringent layer, and wherein the liquid crystal cells are at least 90% transmissive over a UV wavelength tuning range between 280 and 400 ηm or larger.
摘要翻译：用于化学成像和类似用途的波长带通滤波器被配置为使紫外线波长中的吸收最小化并且以Solc，Lyot或类似布置的可堆叠的可控双折射单元布置。多个可调谐液晶单元依次沿着光路放置在堆叠中，每个单元具有电可调双折射元件，其中单元的尺寸和尺寸设置成各自的角度取向以通过调谐的带通波长。偏振器至少布置在输出端，用于控制光的偏振取向。液晶单元各自包括至少一个支撑板，对准层和双折射层，并且其中液晶单元在280和400埃等或更大的UV波长调谐范围之间具有至少90％的透射率。

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