公开(公告)号：US07315371B2

公开(公告)日：2008-01-01

申请号：US10762560

申请日：2004-01-23

Applicant: Tadeusz Kryszczynski ,  Olga Pawluczyk ,  Rafal Pawluczyk

Inventor： Tadeusz Kryszczynski ,  Olga Pawluczyk ,  Rafal Pawluczyk

IPC: G01J3/28

CPC classification number: G01J3/18 ,  G01J3/02 ,  G01J3/0208 ,  G01J3/0294 ,  G01J3/2803

Abstract: A spectrum analyzer for the simultaneous analysis of electromagnetic radiation delivered to it from either multiple sources or from a linear segment along a source surface, and arranged as either continuous or discrete set of points along a short piece of a straight line referred to herein as a slit. In one embodiment of the invention, the optical design of the dispersing part of the analyzer provides essentially stigmatic spots for any spectral band up to one octave wide in the spectral range of about 400 nm to about 2500 nm.

Abstract translation: 一种频谱分析仪，用于同时分析从多个源或沿着源表面的线性段递送到其的电磁辐射，并且被布置为沿着本文中称为“直线”的直线的短片的连续或离散的点集合 狭缝 在本发明的一个实施例中，分析仪的分散部分的光学设计为在约400nm至约2500nm的光谱范围内高达一个八度宽度的任何光谱带提供基本上固定的光点。

公开(公告)号：US07298483B2

公开(公告)日：2007-11-20

申请号：US10505186

申请日：2003-02-21

Applicant: Wayne D. Jung ,  Russell W. Jung ,  Walter W. Sloan ,  Alan R. Loudermilk

Inventor： Wayne D. Jung ,  Russell W. Jung ,  Walter W. Sloan ,  Alan R. Loudermilk

IPC: G01J3/46

CPC classification number: G01N21/25 ,  A61C19/04 ,  G01J1/0271 ,  G01J3/02 ,  G01J3/0218 ,  G01J3/0256 ,  G01J3/0264 ,  G01J3/0272 ,  G01J3/0278 ,  G01J3/0291 ,  G01J3/0294 ,  G01J3/36 ,  G01J3/46 ,  G01J3/462 ,  G01J3/463 ,  G01J3/508 ,  G01J3/51 ,  G01J3/513 ,  G01J3/524 ,  G01J2003/466 ,  G01N21/57

Abstract: A miniaturized spectrometer/spectrophotometer system and methods are disclosed. A probe tip including one or more light sources and a plurality of light receivers is provided. A first spectrometer system receives light from a first set of the plurality of light receivers. A second spectrometer system receives light from a second set of the plurality of light receivers. A processor, wherein the processor receives data generated by the first spectrometer system and the second spectrometer system, wherein an optical measurement of a sample under test is produced based on the data generated by the first and second spectrometer systems.

公开(公告)号：US20070222982A1

公开(公告)日：2007-09-27

申请号：US11728430

申请日：2007-03-26

Applicant: David Tuschel ,  Jingyun Zhang

Inventor： David Tuschel ,  Jingyun Zhang

IPC: G01J3/44 ,  G01N21/65

CPC classification number: G01J3/44 ,  G01J3/02 ,  G01J3/0218 ,  G01J3/0294 ,  G01J3/2803 ,  G01J3/2889 ,  G01J2003/4424 ,  G01N21/6456 ,  G01N21/65 ,  G01N2021/6417 ,  G01N2021/6423

Abstract: A system and method for collecting Raman data sets without the “contaminating” effect of luminescence emitted photons. Using a frame transfer CCD for time resolved data collection, Raman imaging may be performed without photobleaching the sample. The system may include a light source, a frame transfer CCD, an optical lens and at least one controller. The light source illuminates the sample with a plurality of photons to generate scattered photons from the sample. The frame transfer CCD has an image array and a storage array. The optical lens collects scattered photons and directs the scattered photons to the image array. The controller transfers a Raman data set representative of the scattered photons from the image array to the storage array. The frame transfer CCD may be configured so as the image array integrates the scattered photons during a Raman integration time and the controller transfers the Raman data set from the image array to storage array during a parallel transfer time. The sum of the Raman integration time and the parallel transfer time is less than the minimum time it takes to trigger luminescence from the sample.

Abstract translation: 用于收集拉曼数据集而不发出发光光子的“污染”影响的系统和方法。 使用帧传输CCD进行时间分辨数据采集，拉曼成像可以在没有光漂白样品的情况下进行。 该系统可以包括光源，帧传送CCD，光学透镜和至少一个控制器。 光源用多个光子照射样品以从样品产生散射的光子。 帧传送CCD具有图像阵列和存储阵列。 光学透镜收集散射的光子并将散射的光子引导到图像阵列。 控制器将表示散射光子的拉曼数据集从图像阵列传送到存储阵列。 帧传送CCD可以被配置为使得图像阵列在拉曼积分时间期间对散射的光子进行积分，并且控制器在平行传送时间期间将拉曼数据集从图像阵列传送到存储阵列。 拉曼积分时间和平行传输时间的总和小于从样品触发发光所需的最小时间。

公开(公告)号：US07262845B2

公开(公告)日：2007-08-28

申请号：US10857354

申请日：2004-05-27

Applicant: Ivan Avrutsky

Inventor： Ivan Avrutsky

IPC: G01J3/28

CPC classification number: G01J3/18 ,  G01J3/0205 ,  G01J3/0259 ,  G01J3/0294 ,  G01J3/2823

Abstract: A miniaturized diffractive imaging spectrometer (DIS) has a footprint less than 2×1 mm2, is about 2.5 mm tall (excluding an image detector, which in some embodiments may be a CCD matrix), and covers the entire visible spectral range from 400 nm to 700 nm with resolution of approximately from 2 nm to 4 nm across the field. The DIS is able to function with multiple input waveguide channels, and is flexible in its various possible configurations, as it can be designed to achieve better resolution or higher number of channels or wider spectral range or smaller size.

Abstract translation: 小型化的衍射成像光谱仪（DIS）具有小于2x1mm 2的占地面积，高约2.5mm（不包括图像检测器，在一些实施例中可以是CCD矩阵），并且覆盖整个 可见光谱范围从400 nm到700 nm，分辨率大约为2 nm到4 nm。 DIS能够与多个输入波导通道一起使用，并且具有灵活的各种可能的配置，因为它可以设计成实现更好的分辨率或更高数量的通道或更宽的光谱范围或更小的尺寸。

公开(公告)号：US20070146711A1

公开(公告)日：2007-06-28

申请号：US11541957

申请日：2006-10-02

Applicant: Wayne Jung ,  Russell Jung ,  Walter Sloan ,  Alan Loudermilk

Inventor： Wayne Jung ,  Russell Jung ,  Walter Sloan ,  Alan Loudermilk

IPC: G01J3/51

CPC classification number: G01N21/25 ,  A61C19/04 ,  G01J1/0271 ,  G01J3/02 ,  G01J3/0218 ,  G01J3/0256 ,  G01J3/0264 ,  G01J3/0272 ,  G01J3/0278 ,  G01J3/0291 ,  G01J3/0294 ,  G01J3/36 ,  G01J3/46 ,  G01J3/462 ,  G01J3/463 ,  G01J3/508 ,  G01J3/51 ,  G01J3/513 ,  G01J3/524 ,  G01J2003/466 ,  G01N21/57

Abstract: A miniaturized spectrometer/spectrophotometer system and methods are disclosed. A probe tip including one or more light sources and a plurality of light receivers is provided. A first spectrometer system receives light from a first set of the plurality of light receivers. A second spectrometer system receives light from a second set of the plurality of light receivers. A processor, wherein the processor receives data generated by the first spectrometer system and the second spectrometer system, wherein an optical measurement of a sample under test is produced based on the data generated by the first and second spectrometer systems.

Abstract translation: 公开了一种小型化光谱仪/分光光度计系统和方法。 提供了包括一个或多个光源和多个光接收器的探针尖端。 第一光谱仪系统接收来自多个光接收器的第一组的光。 第二光谱仪系统接收来自多个光接收器的第二组的光。 一种处理器，其中所述处理器接收由所述第一光谱仪系统和所述第二光谱仪系统产生的数据，其中，基于由所述第一和第二光谱仪系统产生的数据产生待测试样品的光学测量。

公开(公告)号：US07227116B2

公开(公告)日：2007-06-05

申请号：US10258917

申请日：2001-04-26

Applicant: Anthony D. Gleckler

Inventor： Anthony D. Gleckler

IPC: H01L27/00

CPC classification number: G01J3/02 ,  G01J3/0218 ,  G01J3/0229 ,  G01J3/0256 ,  G01J3/0294 ,  G01J3/04 ,  G01J3/2803 ,  G01J3/2823 ,  G01J3/2889 ,  G01J3/36 ,  G01J3/447 ,  G01J4/00 ,  G01J9/00 ,  G01J11/00 ,  G01N21/21 ,  G01N21/31 ,  G01N21/6408 ,  G01N21/6456 ,  G01N2021/1793 ,  G01N2021/6417 ,  G01N2021/6423 ,  G01S7/481 ,  G01S7/4817 ,  G01S17/89 ,  G04F13/02 ,  G04F13/026 ,  H01J43/00

Abstract: Plural electronic or optical images are provided in a streak optical system, as for instance by use of plural slits instead of the conventional single slit, to obtain a third, fourth, etc. dimension—rather than only the conventional two, namely range or time and azimuth. Such additional dimension or dimensions are thereby incorporated into the optical information that is to be streaked and thereby time resolved. The added dimensions may take any of an extremely broad range of forms, including wave-length, polarization state, or one or more spatial dimensions—or indeed virtually any optical parameter that can be impressed upon a probe beam. Resulting capabilities remarkably include several new forms of lidar spectroscopy, fluorescence analysis, polarimetry, spectropolarimetry, and combinations of these, as well as a gigahertz wavefront sensor.

Abstract translation: 多个电子或光学图像以条纹光学系统提供，例如通过使用多个狭缝而不是传统的单个狭缝，以获得第三，第四等尺寸，而不仅仅是传统的两个，即范围或时间 和方位角。 因此，这样的附加尺寸或尺寸被并入要划线的光学信息中，从而被时间分辨。 增加的尺寸可以采取非常宽的形式范围中的任何一种，包括波长，极化状态或一个或多个空间维度，或实际上实际上可以施加到探测光束上的任何光学参数。 所产生的功能显着地包括激光雷达光谱，荧光分析，偏振测量，分光偏振测量及其组合的几种新形式，以及千兆赫兹波前传感器。

公开(公告)号：US07057723B2

公开(公告)日：2006-06-06

申请号：US10433859

申请日：2001-12-18

Applicant: Hansjorg Klock ,  Robert Jones ,  Michael Stuart Hazell

Inventor： Hansjorg Klock ,  Robert Jones ,  Michael Stuart Hazell

IPC: G01J3/28 ,  G06K9/74

CPC classification number: G01J3/02 ,  G01J3/0208 ,  G01J3/0229 ,  G01J3/0294 ,  G01J3/04 ,  G01J3/18 ,  G01J3/2803 ,  G07D7/1205

Abstract: An optical detection device for validating bank notes has several input apertures, an imagine device (12), a diffraction grating (15.1, 15.2, 15.3) associated with each input aperture (11.1, 11.2, 11.3) and a detection array (17). The diffraction grating (15.1, 15.2, 15.3) is rotated at angle of e.g. 45 degrees relative to the orientation of the linear detection array (17). This arrangement enables the spectra of multiple points to be measured simultaneously. The angle of rotation, the pitch of the apertures (11.1, 11.2, 11.3) and a pitch of the diffraction grating (15.1, 15.2, 15.3) are selected in such a way that the spectra of said multiple points are contiguously mapped onto the detection array (17) having a single linear array of color sensitive detection pixels. The axis of the linear array is offset with respect to an optical axis (7) of the optical detection device.

Abstract translation: 用于验证纸币的光学检测装置具有若干输入孔，与每个输入孔（11.1,11.2,11.3）和检测阵列（17）相关联的想象装置（12），衍射光栅（15.1,15.2,15.3）。 衍射光栅（15.1,15.2,15.3）以例如角度旋转。 相对于线性检测阵列（17）的取向为45度。 这种布置使得能够同时测量多个点的光谱。 选择旋转角度，孔径（11.1,11.2,11.3）的间距和衍射光栅（15.1,15.2,15.3）的间距，使得所述多个点的光谱被连续映射到检测器 阵列（17）具有彩色敏感检测像素的单个线性阵列。 线性阵列的轴相对于光学检测装置的光轴（7）偏移。

公开(公告)号：US20050168738A1

公开(公告)日：2005-08-04

申请号：US11048211

申请日：2005-02-01

Applicant: Akira Ohnishi ,  Sumitaka Tachikawa ,  Shozo Katsuki ,  Koji Masutani

Inventor： Akira Ohnishi ,  Sumitaka Tachikawa ,  Shozo Katsuki ,  Koji Masutani

IPC: G01J3/18 ,  G01J3/36 ,  G01J3/28

CPC classification number: G01J3/36 ,  G01J3/0208 ,  G01J3/0294 ,  G01J3/18

Abstract: The present invention provides a small sized wide wave-range spectroscope with a simple structure which requires a short time to measure light for measurement over a wide wavelength spectrum. The small sized wide wave-range spectroscope has a collimator (43) for changing light for measurement (L) transmitted through a slit (41) into collimated light (L0), a plurality of diffraction gratings (44a, 44b) with different grating constants d supported rotatably around a rotational axis in parallel with the incident slit (41) and disposed side by side in the direction of the rotational axis in the optical path of the collimated light (L0), and a diffracted-light focusing members (45a, 45b) for focusing a plurality of diffracted light rays (L1 to L4) provided by the plurality of diffraction gratings (44a, 44b) by which the collimated light (L0) is diffracted, each of the diffracted-light focusing members (45a, 45b) being provided in association with each of the plurality of diffraction gratings (44a, 44b).

Abstract translation: 本发明提供了一种具有简单结构的小尺寸宽波段分光镜，其需要很短时间来测量用于宽波长光谱测量的光。 小尺寸宽波段分光镜具有用于将通过狭缝（41）透射的测量用光（L）变换成准直光（L 0）的准直仪（43），多个衍射光栅（44a，44b），具有 不同的光栅常数d可以与入射狭缝（41）平行地围绕旋转轴线可旋转地支撑并且在准直光（L 0）的光路中沿旋转轴线的方向并排布置，并且衍射光聚焦 用于聚焦由衍射光（L 0）衍射的多个衍射光栅（44a，44b）提供的多个衍射光（L 1至L 4）的各个部件（45a，45b） 的衍射光聚焦构件（45a，45b）与多个衍射光栅（44a，44b）中的每一个相关联地设置。

公开(公告)号：US20050162649A1

公开(公告)日：2005-07-28

申请号：US10762560

申请日：2004-01-23

Applicant: Tadeusz Kryszczynski ,  Olga Pawluczyk ,  Rafal Pawluczyk

Inventor： Tadeusz Kryszczynski ,  Olga Pawluczyk ,  Rafal Pawluczyk

IPC: G01J3/02 ,  G01J3/18 ,  G01J3/28

CPC classification number: G01J3/18 ,  G01J3/02 ,  G01J3/0208 ,  G01J3/0294 ,  G01J3/2803

Abstract: A spectrum analyzer for the simultaneous analysis of electromagnetic radiation delivered to it from either multiple sources or from a linear segment along a source surface, and arranged as either continuous or discrete set of points along a short piece of a straight line referred to herein as a slit. In one embodiment of the invention, the optical design of the dispersing part of the analyzer provides essentially stigmatic spots for any spectral band up to one octave wide in the spectral range of about 400 nm to about 2500 nm.

Abstract translation: 一种频谱分析仪，用于同时分析从多个源或沿着源表面的线性段递送到其的电磁辐射，并且被布置为沿着本文中称为“直线”的直线的短片的连续或离散的点集合 狭缝 在本发明的一个实施例中，分析仪的分散部分的光学设计为在约400nm至约2500nm的光谱范围内高达一个八度宽度的任何光谱带提供基本上固定的斑点。

公开(公告)号：US06904205B2

公开(公告)日：2005-06-07

申请号：US10861465

申请日：2004-06-07

Applicant: Orazio Berolo ,  Jian-Jun He ,  Emil S. Koteles ,  Bryant Hichwa ,  John Wade

Inventor： Orazio Berolo ,  Jian-Jun He ,  Emil S. Koteles ,  Bryant Hichwa ,  John Wade

IPC: G01J3/02 ,  G01J3/18 ,  G02B6/12 ,  G02B6/34

CPC classification number: G02B6/4215 ,  G01J3/0256 ,  G01J3/0259 ,  G01J3/0294 ,  G01J3/18 ,  G02B6/12007

Abstract: A waveguide optical monitor is disclosed. The device has an optical input port coupled through a switch to a plurality of input waveguides. A dispersive element disperses light within the input optical waveguides toward a plurality of output waveguides. There are a plurality of photodetectors each optically coupled to an output waveguide. The photodectors are for sensing an intensity of light within the waveguide with which it is optically coupled. An optical switch in optical communication with the optical input port and for switching light received at the optical input port to one of the plurality of input waveguides. Also, an angular dispersive element is present for receiving light from any one of the waveguides and for dispersing the light toward a plurality of output waveguides in dependence upon the input waveguide position and a wavelength of the light such that light directed from the first of the plurality of input waveguides toward the plurality of output waveguides has a first centre wavelength within each of the output waveguides and light directed from the second of the plurality of input waveguides toward the plurality of output waveguides has a second different centre wavelength within each of the output waveguides, the second different center wavelength different form any first center wavelength.

Abstract translation: 公开了一种波导光学监视器。 该装置具有通过开关耦合到多个输入波导的光输入端口。 分散元件将光输送到输入光波导内朝向多个输出波导。 存在多个光电检测器，每个光电检测器光耦合到输出波导。 光电探测器用于感测与光学耦合的波导内的光强度。 光开关，其与所述光输入端口光通信并将在所述光输入端口处接收的光切换到所述多个输入波导中的一个。 此外，存在用于从任何一个波导接收光的角度色散元件，并且用于根据输入波导位置和光的波长将光分散到多个输出波导，使得从第一个 朝向多个输出波导的多个输入波导具有在每个输出波导内的第一中心波长，并且从多个输入波导中的第二个朝着多个输出波导引导的光在每个输出波导内具有第二不同的中心波长 波导，第二不同的中心波长不同形成任何第一中心波长。