公开(公告)号：US08130376B2

公开(公告)日：2012-03-06

申请号：US12478381

申请日：2009-06-04

Applicant: Julien S. Villaumie

Inventor： Julien S. Villaumie

IPC: G01J3/44 ,  G01N21/65

CPC classification number: G01J3/02 ,  G01J3/0208 ,  G01J3/0218 ,  G01J3/024 ,  G01J3/0291 ,  G01J3/0294 ,  G01J3/10 ,  G01J3/44 ,  G01J2003/1213 ,  G01J2003/1243 ,  G01N21/65 ,  G01N2021/6419 ,  G01N2021/6484 ,  G01N2201/0826 ,  G01N2201/0833

Abstract: Certain examples described herein are directed to optical devices and systems that include first and second optical elements. In some examples, the first optical element may be configured to pass light received from an excitation source, and the second optical element may be optically coupled to the first optical element and may be configured to reflect incident light from the first optical element back to the first optical element and configured to pass the light reflected from the first optical element. Methods using the devices and systems are also described.

Abstract translation: 本文描述的某些示例涉及包括第一和第二光学元件的光学装置和系统。 在一些示例中，第一光学元件可以被配置为通过从激励源接收的光，并且第二光学元件可以光耦合到第一光学元件，并且可以被配置为将来自第一光学元件的入射光反射回到 第一光学元件并且被配置为使从第一光学元件反射的光通过。 还描述了使用装置和系统的方法。

公开(公告)号：US20120038919A1

公开(公告)日：2012-02-16

申请号：US13283151

申请日：2011-10-27

Applicant: Yuji Ikeda

Inventor： Yuji Ikeda

IPC: G01J3/28

CPC classification number: G01J3/18 ,  G01J3/02 ,  G01J3/0205 ,  G01J3/0208 ,  G01J3/0216 ,  G01J3/0218 ,  G01J3/0229 ,  G01J3/0294 ,  G01J3/2803 ,  G01J3/36 ,  G01J3/443

Abstract: Provided is a spectroscope that can be manufactured easily, can be reduced in size, and can provide high wavelength resolution of a specific spectral band. Specifically, provided is a spectroscope with a diffraction grating 331 that deflects and separates incident light in different directions depending on to an element of the incident light, at least one optical element 332a, diffusing a light that has passed through this diffraction grating 331 and has entered the optical element 332a, a line sensor 333, which receives the light that has passed through the optical element 332a, thereby only light that has a specific deflection angle within a specific range of wavelengths from among all the light that entered said optical element 332a is selectively expanded and received.

Abstract translation: 提供了可以容易地制造，可以减小尺寸并且可以提供特定光谱带的高波长分辨率的分光镜。 具体地，提供了具有衍射光栅331的分光镜，该衍射光栅331根据入射光的元素使入射光沿不同方向偏转和分离，至少一个光学元件332a，使已经穿过该衍射光栅331的光扩散，并具有 进入光学元件332a，线传感器333，其接收已经通过光学元件332a的光，从而仅从进入所述光学元件332a的所有光中的特定波长范围内具有特定偏转角的光 被选择性地扩展和接收。

公开(公告)号：US20110235039A1

公开(公告)日：2011-09-29

申请号：US13154246

申请日：2011-06-06

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.

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：US07999230B2

公开(公告)日：2011-08-16

申请号：US12545908

申请日：2009-08-24

Applicant: Aaron Boyd Cole

Inventor： Aaron Boyd Cole

IPC: G01J5/00 ,  G02B26/00

CPC classification number: G01J3/18 ,  G01J3/02 ,  G01J3/0264 ,  G01J3/0294 ,  G01J3/36

Abstract: A tunable bandwidth selector and method of use is disclosed. The tunable bandwidth selector may include a plurality of spaced apart electron sheets which selectively separate a first bandwidth from an input spectrum.

Abstract translation: 公开了可调谐带宽选择器和使用方法。 可调谐带宽选择器可以包括多个间隔开的电子薄片，其选择性地将第一带宽与输入光谱分离。

公开(公告)号：US20110154806A1

公开(公告)日：2011-06-30

申请号：US12650825

申请日：2009-12-31

Applicant: Scott M. Hoyte ,  Vivek V. Badami ,  Chayan Mitra ,  Ayan Banerjee

Inventor： Scott M. Hoyte ,  Vivek V. Badami ,  Chayan Mitra ,  Ayan Banerjee

IPC: F01N11/00 ,  F01N3/10 ,  F01N9/00 ,  G01N21/00

CPC classification number: G01J3/10 ,  B01D53/8631 ,  B01D53/9431 ,  B01D53/9495 ,  F01N3/208 ,  F01N11/00 ,  F01N2560/021 ,  F01N2560/026 ,  F01N2560/028 ,  F01N2560/12 ,  F01N2610/02 ,  G01J3/02 ,  G01J3/0294 ,  G01J3/108 ,  G01J3/32 ,  G01J3/36 ,  G01J3/42 ,  G01J2003/104 ,  G01M15/108 ,  G01N21/3504 ,  G01N21/359 ,  G01N21/39 ,  G01N2021/399 ,  Y02T10/24 ,  Y02T10/47

Abstract: A system for the monitoring and/or controlling emission levels of nitrogen oxide and a reductant from a stream of combustion exhaust, wherein the internal combustion engine includes a SCR unit disposed in the stream of combustion exhaust between an upstream conduit and a downstream conduit, the SCR unit having a catalyst that is configured to catalytically reduce nitrogen oxides contained in the combustion exhaust to elemental nitrogen in the presence of a reductant and oxygen, and wherein the internal combustion engine further includes a reductant injector; the system comprising: a laser absorption spectroscopy unit that is disposed in the downstream conduit and configured to measure the concentration level of at least nitrogen oxide and the reductant in the exhaust; and a control unit.

Abstract translation: 一种用于监测和/或控制来自燃烧排气流的氮氧化物和还原剂的排放水平的系统，其中所述内燃机包括设置在上游管道和下游管道之间的燃烧排气流中的SCR单元， SCR单元，其具有催化剂，其被配置为在还原剂和氧气存在下将包含在燃烧废气中的氮氧化物催化还原成元素氮，并且其中所述内燃机还包括还原剂喷射器; 所述系统包括：激光吸收光谱单元，其设置在所述下游导管中并且被配置为测量所述排气中的至少氮氧化物和所述还原剂的浓度水平; 和控制单元。

公开(公告)号：US07969568B2

公开(公告)日：2011-06-28

申请号：US12369627

申请日：2009-02-11

Applicant: James Matthew Holden ,  Edgar Genio ,  Todd J. Egan

Inventor： James Matthew Holden ,  Edgar Genio ,  Todd J. Egan

IPC: G01J3/00

CPC classification number: G01J3/02 ,  G01J3/0208 ,  G01J3/0218 ,  G01J3/0294 ,  G01N21/9501 ,  G01N21/956

Abstract: Light reflected from respective image elements of a workpiece is channeled through respective light channeling elements to respective locations of a spectrographic light disperser. Spectral distributions of the respective image elements produced by the spectrographic light disperser are recorded. A processor groups similar spectral distributions into respective groups of mutually similar distributions, and classifies the groups by the number of distributions contained in each group.

Abstract translation: 从工件的各个图像元件反射的光通过相应的光通道元件引导到光谱光分散器的相应位置。 记录由光谱分散器产生的各个图像元素的光谱分布。 处理器将相似的光谱分布组合到相互相似分布的相应组中，并且将组分组为每组中包含的分布数。

公开(公告)号：US07956996B2

公开(公告)日：2011-06-07

申请号：US12206500

申请日：2008-09-08

Applicant: John Maier ,  Jeffrey Cohen ,  Shona Stewart

Inventor： John Maier ,  Jeffrey Cohen ,  Shona Stewart

IPC: G01J3/44 ,  G01N21/65

CPC classification number: G01J3/02 ,  A61B5/0059 ,  A61B5/417 ,  G01J3/0291 ,  G01J3/0294 ,  G01J3/28 ,  G01J3/2823 ,  G01J3/36 ,  G01J3/44 ,  G01J2003/2826 ,  G01N21/65 ,  G01N33/57415 ,  G01N2021/656 ,  G01N2201/1293 ,  G01N2201/1296 ,  Y02A90/26

Abstract: A system and method to provide a diagnosis of the breast disease state of a test breast sample. A database containing a plurality of reference Raman data sets is provided where each reference Raman data set has an associated known breast sample and an associated known breast disease state. A test breast sample is irradiated with substantially monochromatic light to generate scattered photons resulting in a test Raman data set. The test Raman data set is compared to the plurality of reference Raman data sets using a chemometric technique. Based on the comparison, a diagnosis of a breast disease state of the test breast sample is provided. The breast disease state includes invasive ductal carcinoma or invasive lobular carcinoma disease state.

Abstract translation: 一种用于提供测试乳房样品的乳腺疾病状态诊断的系统和方法。 提供了包含多个参考拉曼数据集的数据库，其中每个参考拉曼数据集具有相关联的已知乳房样本和相关联的已知乳腺疾病状态。 用基本上单色的光照射测试乳样品以产生散射的光子，得到测试拉曼数据集。 使用化学计量技术将测试拉曼数据集与多个参考拉曼数据集进行比较。 基于比较，提供了测试乳房样品的乳腺疾病状态的诊断。 乳腺疾病状态包括浸润性导管癌或侵袭性小叶癌疾病状态。

公开(公告)号：US07884931B2

公开(公告)日：2011-02-08

申请号：US11708536

申请日：2007-02-21

Applicant: Stephen Achal ,  Clifford Anger

Inventor： Stephen Achal ,  Clifford Anger

IPC: G01J3/28

CPC classification number: G02B27/1066 ,  G01J3/02 ,  G01J3/021 ,  G01J3/0294 ,  G01J3/04 ,  G01J3/2823 ,  G02B23/12 ,  G02B27/14 ,  G03B15/006

Abstract: The invention describes an optical multiplexer for increasing optical data collection efficiency across at least two fields of view. The optical multiplexer includes a first optical path for operatively receiving optical data from a first field of view and at least one beam deflection system for operatively receiving optical data from at least a second field of view. The optical multiplexer also includes an optical train for focusing the optical data passing through the optical train onto adjacent sections of a focal plane array. The invention provides improvements including expanded across-track swaths, higher spatial resolution, imaging of real-time references on every frame, coincident imaging along separate paths, stereo imaging and other increases in imaging functionality.

Abstract translation: 本发明描述了一种用于在至少两个视场中提高光学数据收集效率的光学多路复用器。 光复用器包括用于从第一视野操作地接收光学数据的第一光路和至少一个用于从至少第二视场可操作地接收光学数据的光束偏转系统。 光复用器还包括用于将通过光学系列的光学数据聚焦到焦平面阵列的相邻部分上的光学系列。 本发明提供了改进，包括扩展的跨轨迹条纹，更高的空间分辨率，每帧上的实时参考的成像，沿独立路径的重合成像，立体成像和成像功能的其他增加。

公开(公告)号：US20110019185A1

公开(公告)日：2011-01-27

申请号：US12545908

申请日：2009-08-24

Applicant: Aaron Boyd Cole

Inventor： Aaron Boyd Cole

IPC: G01N21/00 ,  G02B27/42

CPC classification number: G01J3/18 ,  G01J3/02 ,  G01J3/0264 ,  G01J3/0294 ,  G01J3/36

Abstract: A tunable bandwidth selector and method of use is disclosed. The tunable bandwidth selector may include a plurality of spaced apart electron sheets which selectively separate a first bandwidth from an input spectrum.

Abstract translation: 公开了可调谐带宽选择器和使用方法。 可调谐带宽选择器可以包括多个间隔开的电子薄片，其选择性地将第一带宽与输入光谱分离。

公开(公告)号：US07869019B2

公开(公告)日：2011-01-11

申请号：US12046308

申请日：2008-03-11

Applicant: Hiroaki Ono

Inventor： Hiroaki Ono

IPC: G01J1/00

CPC classification number: G01J1/04 ,  G01J1/0477 ,  G01J1/4228 ,  G01J1/429 ,  G01J3/02 ,  G01J3/0294 ,  G01J3/2803 ,  G01J3/51 ,  G01J3/513 ,  G01J2001/0481 ,  G01J2001/4266 ,  G03B7/08 ,  G03B2217/18 ,  H04N9/735

Abstract: A light source estimating device includes a light receiving section for receiving visible light and invisible light radiated from a light source, and a light source estimating section for estimating a type of the light source on the basis of an intensity of the received visible light and an intensity of the received invisible light.

Abstract translation: 光源估计装置包括：用于接收可见光的光接收部分和从光源辐射的不可见光;以及光源估计部，用于基于接收到的可见光的强度来估计光源的类型， 收到的不可见光的强度。