中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

270 records (took 0.022 seconds)

    SPECTROGRAPH
    113.
    发明申请
    SPECTROGRAPH 审中-公开
    摄谱仪

    公开(公告)号：WO2017036622A1

    公开(公告)日：2017-03-09

    申请号：PCT/EP2016/063606

    申请日：2016-06-14

    Applicant: METTLER-TOLEDO GMBH

    Inventor： KUO, Chun-Hung ,  KOVICH, Robert ,  POL, Tomasz ,  CREVATIN, Mario

    IPC: G01J3/02 ,  G01J3/04 ,  G01J3/18 ,  G01J3/28

    CPC classification number: G01J3/0229 ,  G01J3/0202 ,  G01J3/0218 ,  G01J3/0221 ,  G01J3/0291 ,  G01J3/04 ,  G01J3/18 ,  G01J3/2803

    Abstract: A spectrograph (100) as disclosed includes a housing (102), wherein a wall (104) of the housing includes first, second and third openings (106, 108, 110), an entrance slit (112) located at the first opening (106) and configured to direct light along a first light path portion (LP1) in the interior of the housing, a dispersive element (114) located at the second opening (108) and configured to receive light from the entrance slit along the first light path portion and direct light along a second light path portion (LP2) in the interior of the housing, a detector (116) located at the third opening (110) and configured to receive light from the dispersive element along the second light path portion. The detector can include first and second groups of light-sensitive regions (118, 120). A cover (105) can be positioned to separate the first group of light-sensitive regions from the light path, the second group of light-sensitive regions being exposed to the light path.

    Abstract translation: 所公开的光谱仪（100）包括壳体（102），其中壳体的壁（104）包括第一，第二和第三开口（106,108,110），位于第一开口处的入口狭缝（112） 106）并且被配置为沿着壳体内部的第一光路部分（LP1）引导光，位于第二开口（108）处的分散元件（114），并被配置为沿着第一光接收来自入口狭缝的光 路径部分和沿着壳体内部的第二光路部分（LP2）的直接光，位于第三开口（110）处并被配置为沿着第二光路部分接收来自色散元件的光的检测器（116）。 检测器可以包括第一和第二组感光区域（118,120）。 可以将盖（105）定位成将第一组光敏区域与光路分开，第二组感光区域暴露于光路。

    CHEMICAL SIGNATURE RESOLVED DETECTION OF CONCEALED OBJECTS
    114.
    发明申请
    CHEMICAL SIGNATURE RESOLVED DETECTION OF CONCEALED OBJECTS 审中-公开
    化学签名解决隐藏目标的检测

    公开(公告)号：WO2016103272A1

    公开(公告)日：2016-06-30

    申请号：PCT/IN2015/000083

    申请日：2015-02-13

    Applicant: INDIAN INSTITUTE OF SCIENCE

    Inventor： PROF. SIVA UMAPATHY ,  SANCHITA Sil ,  GAGAN Dhal ,  PROF. FREEK Ariese

    IPC: G01N21/65 ,  G01J3/44

    CPC classification number: G01N21/65 ,  G01B11/00 ,  G01J3/0221 ,  G01J3/027 ,  G01J3/0289 ,  G01J3/44 ,  G01J3/4412 ,  G01N21/4795 ,  G01N2201/0221 ,  G01N2201/06113 ,  G01N2201/0826 ,  G01N2201/0833

    Abstract: The invention provides a method for chemical signature resolved detection of a concealed object within a system. The method includes irradiating the system at a plurality of positions with aplurality of electromagnetic radiation of specific wavelength; capturing a certain component of the scattered electromagnetic radiation from the object at a plurality of locations along various 3D planes around the system; obtaining a plurality of profiles from the captured component of the scattered electromagnetic radiation; filtering the profiles to obtain a chemical signature specific to the object; and resolving the chemical signatures to detect the concealed object, wherein, the step of detection includes determination of the shape, size and location of the object.

    Abstract translation: 本发明提供了一种用于系统内隐蔽物体的化学特征解析检测的方法。 该方法包括在多个具有特定波长的电磁辐射的位置照射系统; 在围绕系统的各种3D平面的多个位置处捕获来自物体的散射电磁辐射的某一分量; 从所述散射电磁辐射的拍摄成分获得多个轮廓; 过滤轮廓以获得特定于物体的化学特征; 以及解析所述化学特征以检测所述隐藏对象，其中，所述检测步骤包括确定所述物体的形状，大小和位置。

    一种光纤束光谱仪
    115.
    发明申请
    一种光纤束光谱仪 审中-公开

    公开(公告)号：WO2013033982A1

    公开(公告)日：2013-03-14

    申请号：PCT/CN2012/071092

    申请日：2012-02-14

    Applicant: 杭州远方光电信息有限公司 ,  潘建根

    Inventor： 潘建根

    IPC: G01J3/00 ,  G01J3/18 ,  G01J3/30

    CPC classification number: G01J3/2823 ,  G01J3/0221 ,  G01J3/18

    Abstract: 一种光纤束光谱仪，包括光纤束(1)、色散元件(3)、阵列探测器元件(4)。通过将光纤束的输出端(6)编排成光狭缝(8)，并固定设置在色散元件(3)的入射光路上、直接作为光谱仪的入射狭缝，能大幅减小取样光信号能量损失，并大幅提高光谱仪的灵敏度，从而降低了光谱仪的非线性、暗噪声和杂散光误差，使光谱仪具有较高的测量精度及较快的测量速度。利用二维阵列探测器(4)和光纤束输入端(5)和输出端(6)光纤单元的有序编排，以及多套子光纤束光谱仪的并接，光纤束光谱仪能够实现二维图像光谱测量和多目的光谱测量，具有无需机械扫描或切换机构、测量速度快、精度高、配置灵活、应用范围广的优点。

    SYSTEM AND METHOD FOR SUPER RESOLUTION OF A SAMPLE IN A FIBER ARRAY SPECTRAL TRANSLATOR SYSTEM
    116.
    发明申请
    SYSTEM AND METHOD FOR SUPER RESOLUTION OF A SAMPLE IN A FIBER ARRAY SPECTRAL TRANSLATOR SYSTEM 审中-公开
    在光纤阵列传输系统中超分辨率的系统和方法

    公开(公告)号：WO2007117764A3

    公开(公告)日：2008-10-02

    申请号：PCT/US2007062080

    申请日：2007-02-13

    Applicant: CHEMIMAGE CORP ,  NELSON MATTHEW P ,  NEISS JASON H ,  TREADO PATRICK J

    Inventor： NELSON MATTHEW P ,  NEISS JASON H ,  TREADO PATRICK J

    IPC: G01J3/00 ,  G01N21/00

    CPC classification number: G01J3/02 ,  G01J3/0218 ,  G01J3/0221 ,  G01J3/28 ,  G01J3/2803 ,  G01J3/2823 ,  G01N21/255 ,  G01N21/274 ,  G01N2201/0833

    Abstract: The disclosure relates generally to methods and apparatus for obtaining a super resolution image of a sample using a fiber array spectral translator system. In one embodiment includes collecting photons from a sample at a first end of a fiber array spectral translator; delivering the photons from a second end of the fiber array spectral translator into a multiple detector rows of a photon detector; interpolating between the multiple detector rows to thereby form interpolated rows; and arranging an output of the multiple detector rows and the interpolated rows so as to obtain a super resolution image of the sample.

    Abstract translation: 本公开一般涉及使用光纤阵列频谱转换器系统获得样本的超分辨率图像的方法和装置。 在一个实施例中，包括在光纤阵列光谱转换器的第一端收集来自样品的光子; 将光子从光纤阵列频谱转换器的第二端传送到光子检测器的多个检测器行中; 在多个检测器行之间内插，从而形成内插行; 并且布置多个检测器行和内插行的输出，以便获得样本的超分辨率图像。

    SYSTEM AND METHOD FOR SPECTRAL UNMIXING IN A FIBER ARRAY SPECTRAL TRANSLATOR BASED POLYMORPH SCREENING SYSTEM
    118.
    发明申请
    SYSTEM AND METHOD FOR SPECTRAL UNMIXING IN A FIBER ARRAY SPECTRAL TRANSLATOR BASED POLYMORPH SCREENING SYSTEM 审中-公开
    基于光纤光栅转换器的聚合物筛选系统的光谱分析系统与方法

    公开(公告)号：WO2007101163A2

    公开(公告)日：2007-09-07

    申请号：PCT/US2007062822

    申请日：2007-02-26

    Applicant: CHEMIMAGE CORP ,  NEISS JASON H ,  TREADO PATRICK J ,  SCHWEITZER ROBERT

    Inventor： NEISS JASON H ,  TREADO PATRICK J ,  SCHWEITZER ROBERT

    CPC classification number: G01J3/2803 ,  G01J3/02 ,  G01J3/0218 ,  G01J3/0221 ,  G01J3/024 ,  G01J3/0291 ,  G01J3/0294 ,  G01J3/04 ,  G01J3/2823 ,  G01J3/44 ,  G01N21/65 ,  G01N2201/0833 ,  G01N2201/1293

    Abstract: The disclosure relates generally to methods and apparatus for using a fiber array spectral translator-based ("FAST") spectroscopic system for performing spectral unmixing of a mixture containing multiple polymorphs. In an embodiment, a first spectrum of a mixture containing polymorphs of a compound is obtained using a photon detector and a fiber array spectral translator having plural fibers. A set of second spectra is provided where each spectrum of the set of second spectra may be representative of a different polymorph of the compound. The first spectrum and the set of second spectra may be compared, and based on the comparison, the presence of one or more polymorphs in the mixture may be determined.

    Abstract translation: 本公开一般涉及使用用于执行含有多个多晶型物的混合物的光谱解混合的光纤阵列光谱转换器（“FAST”）光谱系统的方法和装置。 在一个实施方案中，使用具有多个纤维的光子检测器和光纤阵列光谱转换器获得含有化合物多晶型物的混合物的第一光谱。 提供了一组第二光谱，其中该组第二光谱的每个光谱可以代表该化合物的不同多晶型物。 可以比较第一光谱和第二光谱集合，并且基于比较，可以确定混合物中一个或多个多晶型物的存在。

    COMPACT LITTROW-TYPE SCANNING SPECTROGRAPH
    119.
    发明申请
    COMPACT LITTROW-TYPE SCANNING SPECTROGRAPH 审中-公开
    紧凑型扫描光谱

    公开(公告)号：WO0246709A3

    公开(公告)日：2004-06-10

    申请号：PCT/US0143788

    申请日：2001-11-19

    Applicant: JOBIN YVON INC

    Inventor： JIANG WU ,  SLUTTER WARREN STEPHEN ,  LANGE KEVIN

    IPC: G01J3/02 ,  G01J3/22 ,  G01J3/28 ,  G02B6/293

    CPC classification number: G01J3/02 ,  G01J3/021 ,  G01J3/0218 ,  G01J3/0221 ,  G01J3/0243 ,  G01J3/0256 ,  G01J3/0291 ,  G01J3/22

    Abstract: A Littrow-type spectrometer or monochromator (10) using a folded light path to provide a compact optical instrument is disclosed. Light enters the instrument through an inlet aperture on a planar mirror (14). The aperture is located at the focus of a parabolic collimetor-mirror (18). Collimated light reflected by the parabolic mirror is reflected back to the planar mirror, which is positioned at an angle to the collimated light. The light reflected from the planar mirror is directed at a planar grating (20) that produces diffracted light having all the wavelengths input into the system, including light of a selected wavelength, back towards the planar mirror. Light having the selected wavelength is thus caused to fall on the parabolic mirror. The parabolic mirror then focuses the selected wavelength of light ont a light exit aperture that is juxtaposed to the inlet light aperture. The planar grating can be rotatably mounted to scan the input light spectrum.

    Abstract translation: 公开了使用折叠光路提供紧凑型光学仪器的Littrow型光谱仪或单色仪（10）。 光通过平面镜（14）上的入口孔进入仪器。 光圈位于抛物面的比例镜（18）的焦点处。 由抛物面反射镜反射的准直光被反射回到与准直光成角度定位的平面镜。 从平面反射镜反射的光被引导到平面光栅（20），该平面光栅产生具有输入到系统中的所有波长的衍射光，包括所选波长的光，朝向平面镜返回。 因此，具有所选择的波长的光落在抛物面镜上。 然后抛物面镜将所选波长的光聚焦在与入口光孔并列的光出射孔上。 平面光栅可以可旋转地安装以扫描输入光谱。

    COMPACT LITTROW-TYPE SCANNING SPECTROGRAPH
    120.
    发明申请
    COMPACT LITTROW-TYPE SCANNING SPECTROGRAPH 审中-公开
    紧凑型扫描光谱

    公开(公告)号：WO0246709A9

    公开(公告)日：2003-10-02

    申请号：PCT/US0143788

    申请日：2001-11-19

    Applicant: JOBIN YVON INC

    Inventor： JIANG WU ,  SLUTTER WARREN STEPHEN ,  LANGE KEVIN

    IPC: G01J3/02 ,  G01J3/22 ,  G01J

    CPC classification number: G01J3/02 ,  G01J3/021 ,  G01J3/0218 ,  G01J3/0221 ,  G01J3/0243 ,  G01J3/0256 ,  G01J3/0291 ,  G01J3/22

    Abstract: A Littrow-type spectrometer or monochromator using a folded light path to provide a compact optical instrument is disclosed. Light enters the instrument through an inlet aperture on a planar mirror. The aperture is located at the focus of a parabolic collimetor mirror. Collimated light reflected by the parabolic miror is reflected back to the planar mirror, which is positioned at an angle to the collimated light. The light reflected from the planar mirror is directed at a planar grating that produces diffracted light having all the wavelengths input into the system, including light of a selected wavelength, back towards the planar mirror. Light having the selected wavelength is thus caused to fall on the parabolic mirror. The parabolic mirror then focuses the selected wavelength of light ont a light exit aperture that is juxtaposed to the inlet light aperture. The planar grating can be rotatably mounted to scan the input light spectrum.

    Abstract translation: 公开了使用折叠光路提供紧凑型光学仪器的Littrow型光谱仪或单色仪。 光通过平面镜上的入口孔进入仪器。 光圈位于抛物面比色镜的焦点。 由抛物面镜反射的准直光被反射回到与准直光成角度定位的平面镜。 从平面镜反射的光被引导到平面光栅，其产生具有输入到系统中的所有波长的衍射光，包括所选波长的光，返回到平面镜。 因此，具有所选择的波长的光落在抛物面镜上。 然后抛物面镜将所选波长的光聚焦在与入口光孔并列的光出射孔上。 平面光栅可以可旋转地安装以扫描输入光谱。

Patent Agency Ranking