-
1.发明申请Method and apparatus for compact spectrometer for fiber array spectral translator 有权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
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。
-
公开(公告)号：US20060268266A1
公开(公告)日：2006-11-30
申请号：US11366660
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
CPC分类号： G01N21/65 , G01N21/6456 , G01N2021/6421 , G01N2201/0221
摘要： The disclosure relates to methods and apparatus for assessing occurrence of one or more hazardous agents in a sample by performing multipoint spectral analysis of the sample using a portable or hand-held device. Methods of employing Raman spectroscopy and other spectrophotometric methods are disclosed. Devices and systems suitable for performing such multipoint methods are also disclosed.
-
3.发明申请Method and apparatus for compact spectrometer for detecting hazardous agents 有权用于检测危险物质的紧凑型光谱仪的方法和装置公开(公告)号：US20060203238A1
公开(公告)日：2006-09-14
申请号：US11366532
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
CPC分类号： G01J3/44 , G01J3/02 , G01J3/0205 , G01J3/0218 , G01J3/0256 , G01J3/0264 , G01J3/0272 , G01J3/0283 , G01J3/0291 , G01J3/10 , G01J3/26 , G01J3/28 , G01J3/2823 , G01N21/6456 , G01N21/65 , G01N2021/6423 , G01N2201/0221
摘要： The disclosure relates to a portable system 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： 本公开涉及一种便携式系统，用于获得具有第一和第二空间尺寸的样本的空间上准确的波长分辨图像，该图像可以用于通过用光照射样品来检测危险剂，形成全部或全部图像 使用拉曼的样品的一部分移动来自样品的光，并且分析拉曼偏移光以获得一种或多种危险剂的特征。
-
公开(公告)号：US20070086004A1
公开(公告)日：2007-04-19
申请号：US11440846
申请日：2006-05-25
申请人： John Maier , Charles Gardner , Matthew Nelson , Robert Schweitzer , Patrick Treado , G. Vanni , Julianne Wolfe
发明人： John Maier , Charles Gardner , Matthew Nelson , Robert Schweitzer , Patrick Treado , G. Vanni , Julianne Wolfe
CPC分类号： G01N21/6486 , G01J3/02 , G01J3/0218 , G01J3/2823 , G01J3/44 , G01N21/31 , G01N21/33 , G01N21/359 , G01N21/645 , G01N21/6456 , G01N21/6458 , G01N21/65 , G01N2021/1736 , G01N2021/6421 , G01N2021/6423 , G01N2021/656
摘要： A method for the detection and identification of pathogenic microorganisms using Raman scattered light and emitted light. The method may include passing the Raman scattered light and emitted light through a FAST fiber array spectral translator.
摘要翻译： 使用拉曼散射光和发射光检测和鉴定病原微生物的方法。 该方法可以包括使拉曼散射光和发射光通过FAST光纤阵列光谱转换器。
-
公开(公告)号：US20070086003A1
公开(公告)日：2007-04-19
申请号：US11440845
申请日：2006-05-25
申请人： John Maier , Charles Gardner , Matthew Nelson , Robert Schweitzer , Patrick Treado , G. Vanni , Julianne Wolfe
发明人： John Maier , Charles Gardner , Matthew Nelson , Robert Schweitzer , Patrick Treado , G. Vanni , Julianne Wolfe
CPC分类号： G01N21/6486 , G01J3/02 , G01J3/0218 , G01J3/2823 , G01J3/44 , G01N21/31 , G01N21/33 , G01N21/359 , G01N21/645 , G01N21/6456 , G01N21/6458 , G01N21/65 , G01N2021/1736 , G01N2021/6421 , G01N2021/6423 , G01N2021/656
摘要： A method for the detection and identification of pathogenic microorganisms using Raman scattered light and transmitted light in the near infrared spectral region. The method may include passing the Raman scattered light and transmitted light through a FAST fiber array spectral translator.
-
公开(公告)号：US20050185178A1
公开(公告)日：2005-08-25
申请号：US10608470
申请日：2003-06-27
申请人： Charles Gardner , John Maier , Matthew Nelson , Robert Schweitzer , Patrick Treado , G. Vanni , Julianne Wolfe
发明人： Charles Gardner , John Maier , Matthew Nelson , Robert Schweitzer , Patrick Treado , G. Vanni , Julianne Wolfe
CPC分类号： G01J3/44 , G01J3/02 , G01J3/0272 , G01J3/10 , G01N21/35 , G01N21/3577 , G01N21/6458 , G01N21/6486 , G01N21/65 , G01N2021/6417 , G01N2021/6423 , G01N2021/656 , G01N2201/0221
摘要： Pathogenic microorganisms are detected in a wide field of view and classified by Raman light scattered light from these organisms together with digital pattern recognition of their spectral patterns.
摘要翻译： 在广泛的视野中检测病原微生物，并通过来自这些生物的拉曼光散射光以及它们的光谱图案的数字图案识别来分类病原微生物。
-
公开(公告)号：US20060028644A1
公开(公告)日：2006-02-09
申请号：US11079493
申请日：2005-03-14
申请人： Charles Gardner , John Maier , Matthew Nelson , Robert Schweitzer , Patrick Treado , G. Vanni , Juliane Wolfe
发明人： Charles Gardner , John Maier , Matthew Nelson , Robert Schweitzer , Patrick Treado , G. Vanni , Juliane Wolfe
IPC分类号： G01J3/44
CPC分类号： G01N21/6486 , G01J3/02 , G01J3/0218 , G01J3/2823 , G01J3/44 , G01N21/31 , G01N21/33 , G01N21/359 , G01N21/645 , G01N21/6456 , G01N21/6458 , G01N21/65 , G01N2021/1736 , G01N2021/6421 , G01N2021/6423 , G01N2021/656
摘要： Pathogenic microorganisms are detected and classified by spectral imaging of the Raman light scattered by the organisms.
摘要翻译： 通过生物体散射的拉曼光的光谱成像检测和分类致病微生物。
-
公开(公告)号：US20060001867A1
公开(公告)日：2006-01-05
申请号：US10879632
申请日：2004-06-30
申请人： John Maier , Jason Neiss , Shona Stewart , Matthew Nelson , Joseph Demuth , Patrick Treado
发明人： John Maier , Jason Neiss , Shona Stewart , Matthew Nelson , Joseph Demuth , Patrick Treado
CPC分类号： G01N21/65 , G01J3/0297 , G01J3/44 , G01N2021/656
摘要： The embodiments disclosed herein generally relate to identifying and removing background noise in spectroscopic imaging of a sample. Because white-light has essentially constant intensity at every wavelength, background noise caused by white light can be identified and removed from spectroscopic measurements including Raman spectroscopy. Thus, once the Raman spectrum for a sample is obtained, it may be corrected to remove the white-light dispersive spectrum in accordance with the embodiments disclosed herein.
摘要翻译： 本文公开的实施例通常涉及在样本的光谱成像中识别和去除背景噪声。 因为白光在每个波长处具有基本恒定的强度，所以可以从包括拉曼光谱的光谱测量中识别和去除由白光引起的背景噪声。 因此，一旦获得样品的拉曼光谱，就可以根据本文公开的实施方案来校正其去除白光色散谱。
-
公开(公告)号：US20070280612A1
公开(公告)日：2007-12-06
申请号：US11798483
申请日：2007-05-14
申请人： Patrick Treado , Matthew Nelson , Joseph Demuth
发明人： Patrick Treado , Matthew Nelson , Joseph Demuth
CPC分类号： A61B1/00165 , A61B1/043 , A61B1/07 , A61B5/0075 , A61B5/0084 , G01J3/02 , G01J3/021 , G01J3/0218 , G01J3/0256 , G01J3/0264 , G01J3/0291 , G01J3/32 , G01J3/44 , G01J2003/1213 , G01N21/33 , G01N21/359 , G01N21/474 , G01N21/645 , G01N21/65 , G01N2021/3155 , G01N2021/4742 , G01N2021/6419 , G01N2021/6421 , G01N2021/6484 , G01N2021/656 , G02B6/06 , G02B6/29398 , G02B23/2423 , G02B23/2469
摘要： The disclosure generally relates to a method and apparatus for a fiberscope. In one embodiment, the disclosure relates to a chemical imaging fiberscope for imaging and collecting optical spectra from a sample having at least one illumination fiber for transmitting light from a first an a second light source to a distal end of a fiberscope; a dichroic mirror disposed at said distal end of the fiberscope such that light from said first light source passes substantially straight through said mirror and light of a predetermined wavelength from said second light source is substantially reflected by said mirror toward said sample to thereby illuminate said sample; and at least one collection fiber for receiving light from said illuminated sample and transmitting the received light to an optical device.
-
公开(公告)号：US20060051036A1
公开(公告)日：2006-03-09
申请号：US10956044
申请日：2004-10-04
申请人： Patrick Treado , Matthew Nelson , Joseph Demuth
发明人： Patrick Treado , Matthew Nelson , Joseph Demuth
CPC分类号： A61B1/00165 , A61B1/043 , A61B1/07 , A61B5/0075 , A61B5/0084 , G01J3/02 , G01J3/021 , G01J3/0218 , G01J3/0256 , G01J3/0264 , G01J3/0291 , G01J3/32 , G01J3/44 , G01J2003/1213 , G01N21/33 , G01N21/359 , G01N21/474 , G01N21/645 , G01N21/65 , G01N2021/3155 , G01N2021/4742 , G01N2021/6419 , G01N2021/6421 , G01N2021/6484 , G01N2021/656 , G02B6/06 , G02B6/29398 , G02B23/2423 , G02B23/2469
摘要： The disclosure generally relates to a method and apparatus for a fiberscope. In one embodiment, the disclosure relates to a chemical imaging fiberscope for imaging and collecting optical spectra from a sample having at least one illumination fiber for transmitting light from a first an a second light source to a distal end of a fiberscope; a dichroic mirror disposed at said distal end of the fiberscope such that light from said first light source passes substantially straight through said mirror and light of a predetermined wavelength from said second light source is substantially reflected by said mirror toward said sample to thereby illuminate said sample; and at least one collection fiber for receiving light from said illuminated sample and transmitting the received light to an optical device.
-
-
-
-
-
-
-
-
-
搜索结果
110 条记录 (耗时 0.045 秒)
