公开(公告)号：US09546949B2

公开(公告)日：2017-01-17

申请号：US14408725

申请日：2013-12-20

Applicant: Halliburton Energy Services, Inc.

Inventor： Neal G. Skinner

IPC: G01N21/55 ,  G01N21/31 ,  G01N21/27 ,  G01J3/00 ,  G01N21/25 ,  G01J3/28 ,  G01J3/32 ,  G01N21/552 ,  G01J3/12

CPC classification number: G01N21/31 ,  G01J3/00 ,  G01J3/2803 ,  G01J3/32 ,  G01J2003/1226 ,  G01N21/255 ,  G01N21/27 ,  G01N21/314 ,  G01N21/552 ,  G01N2201/06113 ,  G01N2201/062 ,  G01N2201/12 ,  G01N2201/1296 ,  G02B5/285

Abstract: Optical computing devices including a light source that emits electromagnetic radiation into an optical train extending from the light source to a detector, a substance arranged in the optical train and configured to optically interact with the electromagnetic radiation and produce sample interacted radiation, a processor array arranged in the optical train and including a plurality of ICE arranged on a substrate and configured to optically interact with the electromagnetic radiation. The detector receives modified electromagnetic radiation generated through optical interaction of the electromagnetic radiation with the substance and the processor array. A weighting device is coupled to one or more of the ICE to optically apply a weighting factor to the modified electromagnetic radiation prior to being received by the detector, wherein the detector generates an output signal indicative of a characteristic of the substance based on beams of modified electromagnetic radiation.

Abstract translation: 光学计算设备，包括将电磁辐射发射到从光源延伸到检测器的光学系列中的光源，布置在光学系列中并被配置为与电磁辐射光学相互作用并产生样品相互作用的辐射的物质，布置成 并且包括布置在基板上并被配置为与电磁辐射光学相互作用的多个ICE。 检测器接收通过电磁辐射与物质和处理器阵列的光学相互作用产生的修改的电磁辐射。 加权装置耦合到ICE中的一个或多个，以在由检测器接收之前将加权因子光学地应用于修改的电磁辐射，其中，所述检测器基于经修改的光束来生成指示所述物质的特征的输出信号 电磁辐射。

公开(公告)号：US09488827B2

公开(公告)日：2016-11-08

申请号：US13574103

申请日：2011-01-06

Applicant: Fumitsugu Fukuyo ,  Michiharu Yonezawa

Inventor： Fumitsugu Fukuyo ,  Michiharu Yonezawa

IPC: G02B26/00 ,  G01J3/02 ,  G01J3/32 ,  G01J3/12 ,  G01N21/64 ,  G02B5/28

CPC classification number: G02B26/007 ,  G01J3/0235 ,  G01J3/12 ,  G01J3/32 ,  G01J2003/1226 ,  G01J2003/1243 ,  G01N21/64 ,  G01N2021/6419 ,  G01N2021/6463 ,  G01N2021/6471 ,  G02B5/28

Abstract: The object is to easily expand a variable range of selective wavelengths without enlarging a device. A spectral device 1 of the present invention includes four band pass filters 11a to 11d through which a light L2 from a light source 3 is selectively transmitted within a wavelength range according to an incident angle of the light L2, and a tabular rotary table 10 in which the band pass filters 11a to 11d are installed upright on a principal surface 10a, and which is made rotatable around a rotational center C1 along the principal surface 10a, and the four band pass filters 11a to 11d are respectively disposed so that optical incidence planes 12 or optical emission planes 13 are inclined with respect to lines connecting the rotational center C1 on the principal surface 10a of the rotary table 10 and center points 15a and 15d of the band pass filters 11a to 11d.

Abstract translation: 目的是在不扩大设备的情况下容易地扩展选择波长的可变范围。 本发明的光谱装置1包括四个带通滤波器11a至11d，来自光源3的光L2根据光L2的入射角在波长范围内有选择地透射，并且其中平板状转台10 带通滤波器11a至11d直立安装在主表面10a上，并且沿着主表面10a绕旋转中心C1旋转，并且分别设置四个带通滤波器11a至11d，使得光入射面 12或光发射平面13相对于连接旋转台10的主表面10a上的旋转中心C1和带通滤波器11a至11d的中心点15a和15d的线倾斜。

公开(公告)号：US20160274077A1

公开(公告)日：2016-09-22

申请号：US15031201

申请日：2013-12-18

Applicant: Halliburton Energy Services, Inc.

Inventor： DAVID L. PERKINS

IPC: G01N33/28 ,  G01N21/64 ,  G01J3/02 ,  G01N21/31 ,  G01J3/42 ,  G01J3/12

CPC classification number: G01N33/2823 ,  G01J3/0205 ,  G01J3/12 ,  G01J3/26 ,  G01J3/42 ,  G01J2003/1213 ,  G01J2003/1282 ,  G01N21/31 ,  G01N21/64 ,  G06E3/00 ,  H01L31/0352

Abstract: An optical computing device including a detector having a non-planar semiconductor structure is provided. The detector may include one or more structures having structure characteristics that may be optimized to respond to and weight predetermined wavelengths of light radiated from a sample that are related to characteristics of the sample. The detector may include an array of the one or more structures, wherein each of the structure units may be individually addressable to program or tune the detector to respond to and weight a spectra of light and generate an output signal based on the weighted spectra of light that is proportional to the characteristics of the sample.

Abstract translation: 提供了一种包括具有非平面半导体结构的检测器的光学计算设备。 检测器可以包括具有结构特征的一个或多个结构，其可以被优化以响应并加权与样品的特性相关的从样品辐射的预定波长的光。 检测器可以包括一个或多个结构的阵列，其中每个结构单元可以是单独寻址的，以编程或调谐检测器以响应并加权光谱，并基于光的加权光谱产生输出信号 这与样品的特性成比例。

公开(公告)号：US09448114B2

公开(公告)日：2016-09-20

申请号：US14702422

申请日：2015-05-01

Applicant: VERIFOOD, LTD.

Inventor： Damian Goldring ,  Dror Sharon ,  Guy Brodetzki ,  Amit Ruf ,  Menahem Kaplan ,  Sagee Rosen ,  Omer Keilaf ,  Uri Kinrot ,  Kai Engelhardt ,  Ittai Nir

IPC: G01J3/10 ,  G01J3/45 ,  G01J3/02 ,  G01J3/12 ,  G01J3/26 ,  G01J3/28 ,  G01N21/25

CPC classification number: G01J3/108 ,  G01J3/0205 ,  G01J3/0208 ,  G01J3/0229 ,  G01J3/0256 ,  G01J3/0259 ,  G01J3/0262 ,  G01J3/0264 ,  G01J3/0272 ,  G01J3/0291 ,  G01J3/10 ,  G01J3/12 ,  G01J3/26 ,  G01J3/28 ,  G01J3/2803 ,  G01J3/36 ,  G01J3/45 ,  G01J5/0265 ,  G01J5/10 ,  G01J2003/1226 ,  G01J2003/123 ,  G01J2003/1239 ,  G01N21/255 ,  G01N33/02

Abstract: A spectrometer comprises a plurality of isolated optical channels comprising a plurality of isolated optical paths. The isolated optical paths decrease cross-talk among the optical paths and allow the spectrometer to have a decreased length with increased resolution. In many embodiments, the isolated optical paths comprise isolated parallel optical paths that allow the length of the device to be decreased substantially. In many embodiments, each isolated optical path extends from a filter of a filter array, through a lens of a lens array, through a channel of a support array, to a region of a sensor array. Each region of the sensor array comprises a plurality of sensor elements in which a location of the sensor element corresponds to the wavelength of light received based on an angle of light received at the location, the focal length of the lens and the central wavelength of the filter.

Abstract translation: 光谱仪包括多个隔离光通道，其包括多个隔离光路。 孤立的光路减少光路之间的串扰，并允许光谱仪具有降低的分辨率的长度。 在许多实施例中，隔离的光路包括隔离的平行光路，其允许基本上减小器件的长度。 在许多实施例中，每个隔离的光路从滤光器阵列的滤光片延伸穿过透镜阵列的透镜，通过支撑阵列的通道延伸到传感器阵列的区域。 传感器阵列的每个区域包括多个传感器元件，其中传感器元件的位置对应于基于在该位置接收的光的角度接收的光的波长，透镜的焦距和透镜的中心波长 过滤。

公开(公告)号：US09442013B2

公开(公告)日：2016-09-13

申请号：US13897981

申请日：2013-05-20

Applicant: YOKOGAWA ELECTRIC CORPORATION

Inventor： Mitsuhiro Iga

IPC: G01J3/44 ,  G01J3/06 ,  G01J3/26 ,  G01J3/32 ,  G01N21/65 ,  G01J3/02 ,  G01J3/12 ,  G02B21/00

CPC classification number: G01J3/4412 ,  G01J3/0227 ,  G01J3/06 ,  G01J3/26 ,  G01J3/32 ,  G01J3/44 ,  G01J2003/1213 ,  G01J2003/1226 ,  G01J2003/1243 ,  G01N21/658 ,  G02B21/0076

Abstract: A microscope spectrometer in which, when an excitation light from a light source illuminates a sample, a light emitted from the sample that enters a microscope is analyzed, may include: a first optical means that forms the light emitted from the sample as a parallel beam; a first variable bandpass filter means having a variable wavelength passband that transmits incident light, which of the parallel beam of incident light, is light of a pre-established wavelength passband; a two-dimensional array light detection means that images the light in the wavelength passband; and a control means that controls the timing of the imaging by the two-dimensional array light detection means and, in accordance with the timing, changes the wavelength passband of the first variable bandpass filter means.

Abstract translation: 一种显微镜光谱仪，其中当来自光源的激发光照射样品时，从进入显微镜的样品发射的光被分析，可以包括：第一光学装置，其形成从样品发射的光作为平行光束 ; 第一可变带通滤波器装置，其具有透射入射光的可变波长通带，入射光中的哪一个是预先建立的波长通带的光; 二维阵列光检测装置，其对波长通带中的光进行成像; 以及控制装置，其通过二维阵列光检测装置来控制成像的定时，并且根据该定时改变第一可变带通滤波器装置的波长通带。

公开(公告)号：US09423301B2

公开(公告)日：2016-08-23

申请号：US14718166

申请日：2015-05-21

Applicant: Nanohmics, Inc.

Inventor： Steve M. Savoy ,  Byron G. Zollars ,  Gennady Shvets

IPC: G01J3/12 ,  H01L31/18 ,  G01J1/04 ,  G01J5/08 ,  G01J1/42 ,  G01J3/02 ,  G01J3/26 ,  G01J3/28 ,  G01J3/51 ,  G01J5/02 ,  G01J5/20

CPC classification number: G01J3/12 ,  G01J1/0414 ,  G01J1/0429 ,  G01J1/0488 ,  G01J1/42 ,  G01J3/021 ,  G01J3/0224 ,  G01J3/26 ,  G01J3/2803 ,  G01J3/51 ,  G01J5/024 ,  G01J5/0809 ,  G01J5/0825 ,  G01J5/0862 ,  G01J5/20 ,  H01L31/18

Abstract: Embodiments of the invention are directed to integrated resonance detectors and arrays of integrated resonance detectors and to methods for making and using the integrated resonance detectors and arrays. Integrated resonance detectors comprise a substrate, a conducting mirror layer, an active layer, and a patterned conducting layer. Electromagnetic radiation is detected by transducing a specific resonance-induced field enhancement in the active layer to a detection current that is proportional to the incident irradiance.

Abstract translation: 本发明的实施例涉及集成谐振检测器和集成谐振检测器的阵列以及用于制造和使用集成谐振检测器和阵列的方法。 集成谐振检测器包括基板，导电镜层，有源层和图案化导电层。 通过将有源层中的特定共振诱导场增强转换成与入射辐照度成比例的检测电流来检测电磁辐射。

公开(公告)号：US09417132B2

公开(公告)日：2016-08-16

申请号：US13882508

申请日：2011-08-24

Applicant: Haozhong Xin ,  Sijie Shao ,  Huiliang Shen

Inventor： Haozhong Xin ,  Sijie Shao ,  Huiliang Shen

IPC: G01J3/52 ,  G01J3/02 ,  G01J3/10 ,  G01J3/51 ,  H04N9/73 ,  G01J3/12 ,  G01J3/28 ,  G01N21/17

CPC classification number: G01J3/52 ,  G01J3/0208 ,  G01J3/0216 ,  G01J3/0235 ,  G01J3/10 ,  G01J3/28 ,  G01J3/51 ,  G01J3/524 ,  G01J2003/1226 ,  G01J2003/2826 ,  G01N2021/1776 ,  H04N9/73

Abstract: A multispectral imaging color measurement system, comprising a dark room, a sample platform and an imaging device for capturing said object being measured; a controllable illumination device, a filter wheel unit, an imaging signal processing unit and an electronic control unit. A method for processing imaging signals of the multispectral imaging color measurement is also proposed. The multispectral imaging color measurement system and the method for processing imaging signals thereof can overcome the inaccuracy of traditional digital imaging systems and the limits of spectrophotometer systems and provide users in the textile industry with highly accurate color measurement and evaluation.

Abstract translation: 一种多光谱成像颜色测量系统，包括暗室，样品平台和用于捕获被测量物体的成像装置; 可控照明装置，滤光轮单元，成像信号处理单元和电子控制单元。 还提出了一种用于处理多光谱成像颜色测量的成像信号的方法。 多光谱成像色彩测量系统及其成像信号处理方法可以克服传统数字成像系统的不准确性和分光光度计系统的局限性，为纺织行业用户提供了高精度的色彩测量和评估。

公开(公告)号：US09395535B2

公开(公告)日：2016-07-19

申请号：US14704125

申请日：2015-05-05

Applicant: ECOLE POLYTECHNIQUE FEDERALE DE LAUSANNE (EPFL)

Inventor： Thomas Schneider ,  Camille-Sophie Brés ,  Luc Thévenaz ,  Marcelo Alfonso Soto Hernandez ,  Mohammad Mehdi Alem Karladani ,  Mohammad Amin Shoaie ,  Armand Vedadi-Comte

IPC: G02B26/00 ,  G02B26/06 ,  H04B10/54 ,  H04L27/04 ,  G02F7/00 ,  G01J3/12 ,  G01J3/02

CPC classification number: G02B26/06 ,  G01J3/0205 ,  G01J3/12 ,  G02F7/00 ,  G02F2203/17 ,  H04B10/508 ,  H04B10/541 ,  H04L27/04

Abstract: System and methods for producing a plurality of Sinc shaped pulses in the time domain include a light source for providing an input light signal having an input frequency, and at least one spectrum shaper for producing the plurality of Sinc shaped pulses from the input light signal. The spectrum shaper may include an amplitude modulator, at least one radio-frequency generator and a bias voltage generator.

Abstract translation: 在时域中产生多个Sinc形脉冲的系统和方法包括用于提供具有输入频率的输入光信号的光源和用于从输入光信号产生多个Sinc形脉冲的至少一个光谱整形器。 光谱整形器可以包括幅度调制器，至少一个射频发生器和偏置电压发生器。

公开(公告)号：US09395473B2

公开(公告)日：2016-07-19

申请号：US13257561

申请日：2010-03-19

Applicant: Byung Il Choi ,  Byounghee Lee ,  Min Kyu Song

Inventor： Byung Il Choi ,  Byounghee Lee ,  Min Kyu Song

IPC: G01N21/00 ,  G02B5/20 ,  B82Y20/00 ,  G01J3/02 ,  G01J3/36 ,  G01N21/552 ,  A61B5/00 ,  A61B5/1455 ,  G01J3/12

CPC classification number: G02B5/201 ,  A61B5/0071 ,  A61B5/0075 ,  A61B5/1455 ,  A61B2562/0233 ,  A61B2562/0285 ,  A61B2562/046 ,  B82Y20/00 ,  G01J3/02 ,  G01J3/0205 ,  G01J3/36 ,  G01J2003/1213 ,  G01N21/554 ,  G02B5/204

Abstract: A device such as a filter or reflector includes a conductive layer including a periodic pattern of elements. The elements have shapes and sizes configured such that a transmittance or reflectance spectrum of the conductive layer has a drop at a long-wavelength end. The elements have a period configured such that the spectrum has a dip at a Plasmon mode resonant wavelength. The spectrum further includes a peal—between the dip and the drop.

Abstract translation: 诸如滤光器或反射器的装置包括包括元件的周期性图案的导电层。 这些元件具有形状和尺寸，使得导电层的透射率或反射光谱在长波长端具有下降。 这些元件具有这样的周期，使得该光谱在等离子体模式谐振波长处具有倾角。 频谱进一步包括陡峭和下降之间的波峰。

公开(公告)号：US09395293B1

公开(公告)日：2016-07-19

申请号：US14594956

申请日：2015-01-12

Applicant: Verily Life Sciences LLC

Inventor： Victor Marcel Acosta ,  Adam Backer ,  John D. Perreault ,  Daniele Paolo Piponi

IPC: G01J3/50 ,  G01N21/25 ,  G02B21/36 ,  G01J3/02 ,  G02B6/293 ,  G01J3/46 ,  G01J3/12

CPC classification number: G02B21/0064 ,  G01J3/0205 ,  G01J3/021 ,  G01J3/0229 ,  G01J3/0237 ,  G01J3/18 ,  G01J3/502 ,  G01J2003/1278 ,  G01J2003/468 ,  G01N21/255 ,  G01N21/27 ,  G01N2201/06113 ,  G01N2201/0675 ,  G02B5/1828 ,  G02B6/2931 ,  G02B21/06 ,  G02B21/361 ,  G02B26/0808 ,  G02F1/133553 ,  G02F1/23 ,  G02F1/292 ,  G06T7/11 ,  G06T7/90 ,  G06T2207/10024 ,  G06T2207/10056 ,  G06T2207/10064 ,  G06T2207/30004 ,  H04N5/2256 ,  H04N5/332

Abstract: An imaging system includes a light source configured to illuminate a target and a camera configured to image light responsively emitted from the target and reflected from a spatial light modulator (SLM). The imaging system is configured to generate high-resolution, hyperspectral images of the target. The SLM includes a refractive layer that is chromatically dispersive and that has a refractive index that is controllable. The refractive index of the refractive layer can be controlled to vary according to a gradient such that light reflected from the SLM is chromatically dispersed and spectrographic information about the target can be captured using the camera. Such a system could be operated confocally, e.g., by incorporating a micromirror device configured to control a spatial pattern of illumination of the target and to modulate the transmission of light from the target to the camera via the SLM according to a corresponding spatial pattern.

Abstract translation: 成像系统包括被配置为照射目标的光源和被配置为对从目标发射并从空间光调制器（SLM）反射的）反射的图像的照相机。 成像系统被配置为产生目标的高分辨率，高光谱图像。 SLM包括色度分散且具有可控制的折射率的折射层。 折射层的折射率可以根据梯度来变化，使得从SLM反射的光被色散，并且可以使用照相机捕获关于目标的光谱信息。 这样的系统可以协调地操作，例如通过结合配置成控制目标的照明的空间模式的微镜装置，并且根据对应的空间模式经由SLM调制从目标到照相机的光的传输。