公开(公告)号：US09395267B2

公开(公告)日：2016-07-19

申请号：US13916515

申请日：2013-06-12

Applicant: Interfiber Analysis, LLC

Inventor： Andrew D. Yablon

IPC: G01J3/28 ,  G01M11/00 ,  A61B5/00 ,  G01N21/47 ,  G01N33/483

CPC classification number: G01B9/02044 ,  A61B5/0066 ,  G01B9/04 ,  G01J3/28 ,  G01M11/37 ,  G01N21/412 ,  G01N21/45 ,  G01N21/4795 ,  G01N33/483 ,  G01N33/4833 ,  G01N2021/458

Abstract: Briefly, embodiments of methods and/or systems for tomographic imaging are disclosed. In an example embodiment, optical measurements may be obtained for at least a portion of an illuminated object at a plurality of focal positions between the illuminated object and an imaging lens and at a plurality of angular orientations. Rotated representations of the optical measurements may be projected onto a coordinate plane in which in-focus and out-of-focus rotated representations of the optical measurements may form a cross-sectional image of the illuminated portion of the object.

Abstract translation: 简言之，公开了用于层析成像的方法和/或系统的实施例。 在一个示例性实施例中，可以在照明对象和成像透镜之间的多个焦点位置处以多个角度取向获得被照明物体的至少一部分的光学测量。 光学测量的旋转表示可以被投影到坐标平面上，其中光学测量的聚焦和离焦旋转表示可以形成对象的被照亮部分的横截面图像。

公开(公告)号：US20160146724A1

公开(公告)日：2016-05-26

申请号：US14900017

申请日：2013-07-09

Applicant: HALLIBURTON ENERGY SERVICES, INC.

Inventor： Li Gao ,  Michael T. Pelletier ,  David L. Perkins ,  Neal Gregory Skinner

IPC: G01N21/25 ,  G01N33/24

CPC classification number: G01N21/255 ,  E21B49/08 ,  G01J3/0205 ,  G01J3/28 ,  G01J3/457 ,  G01N21/27 ,  G01N33/24 ,  G01N2201/068 ,  G02B5/20 ,  G02B5/201 ,  G02B5/204

Abstract: Technologies are described for providing optical analysis systems using an integrated computational element that has a surface patterned to selectively reflect or transmit different wavelengths by differing amounts across a spectrum of wavelengths. In one aspect, a measurement tool contains an optical element including a layer of material patterned so that the optical element selectively transmits or reflects, during operation of the measurement tool, light in at least a portion of a wavelength range by differing amounts, the differing amounts being related to a property of a sample. The wavelength range can include wavelengths in a range from about 0.2 μm to about 100 μm. Additionally, the sample can include wellbore fluids and the property of the sample is a property of the wellbore fluids.

Abstract translation: 描述了用于提供使用集成计算元件的光学分析系统的技术，所述计算元件的表面被图案化以通过不同的波长范围选择性地反射或传输不同的波长。 在一个方面，测量工具包含光学元件，该光学元件包括被图案化的材料层，使得光学元件在测量工具的操作期间选择性地透射或反射至少一部分波长范围内的光，不同的量，不同的 数量与样品的性质有关。 波长范围可以包括在约0.2μm至约100μm的范围内的波长。 此外，样品可以包括井筒流体，并且样品的性质是井眼流体的性质。

公开(公告)号：US20160139200A1

公开(公告)日：2016-05-19

申请号：US15003742

申请日：2016-01-21

Applicant: DCG Systems, Inc.

Inventor： Yin Shyang Ng ,  Dmitry Skvortsov

IPC: G01R31/311 ,  G01J3/28

CPC classification number: G01R31/311 ,  G01J3/28 ,  G01J2003/283

Abstract: An apparatus and method for laser probing of a DUT is disclosed. The system enables laser voltage imaging state mapping of devices within the DUT. A selected area of the DUT is illuminating a while the DUT is receiving test signals causing certain of the active devices to modulate. Light reflected from the DUT is collected and is converted into an electrical signal. Phase information is extracting from the electrical signal and a two-dimensional image is generated from the phase information, wherein the two-dimensional image spatially correlates to the selected area.

Abstract translation: 公开了一种用于DUT的激光探测的装置和方法。 该系统实现DUT内的器件的激光电压成像状态映射。 DUT的选定区域在DUT正在接收到导致某些有源器件调制的测试信号的同时点亮。 从DUT被反射的光被收集并转换成电信号。 从电信号提取相位信息，并从相位信息生成二维图像，其中二维图像与所选择的区域空间相关。

公开(公告)号：US09341562B2

公开(公告)日：2016-05-17

申请号：US14155094

申请日：2014-01-14

Applicant: Palo Alto Research Center Incorporated

Inventor： Joerg Martini ,  Peter Kiesel ,  Malte Huck ,  Marshall W. Bern ,  Noble M. Johnson ,  Michael Bassler ,  Markus Beck

IPC: G01N21/25 ,  G01N21/05 ,  G01N21/64 ,  G02B21/16 ,  G02B27/46 ,  G01N21/03

CPC classification number: G01N21/25 ,  G01J3/26 ,  G01J3/28 ,  G01J3/2803 ,  G01J2003/1213 ,  G01N21/05 ,  G01N21/255 ,  G01N21/645 ,  G01N2021/0346 ,  G02B21/16 ,  G02B27/46

Abstract: A filter arrangement can transmit and/or reflect light emanating from a moving object so that the emanating light has time variation, and the time variation can include information about the object, such as its type. For example, emanating light from segments of a path can be transmitted/reflected through positions of a filter assembly, and the transmission functions of the positions can be sufficiently different that time variation occurs in the emanating light between segments. Or emanating light from a segment can be transmitted/reflected through a filter component in which simpler transmission functions are superimposed, so that time variation occurs in the emanating light in accordance with superposition of two simpler non-uniform transmission functions. Many filter arrangements could be used, e.g. the filter component could include the filter assembly, which can have one of the simpler non-uniform transmission functions. Time-varying waveforms from sensing results can be compared to obtain spectral differences. The filter arrangement, in a practical commercial embodiment, can be manufactured to be disposable, and used in a point-of-care device for use practically anywhere, at low cost, and can also be implemented in an in-line monitoring system.

Abstract translation: 滤波器装置可以发射和/或反射从移动物体发出的光，使得发射光具有时间变化，并且时间变化可以包括关于物体的信息，例如其类型。 例如，可以通过路径的区段发出光，并通过过滤器组件的位置进行透射/反射，并且位置的透射函数可以充分地不同，从而在区间之间的发光中发生时间变化。 或者发射来自光束的光可以通过其中叠加更简单的透射函数的滤光器部件被透射/反射，从而根据两个更简单的不均匀透射函数的叠加在发射光中发生时间变化。 可以使用许多过滤装置，例如 过滤器组件可以包括过滤器组件，其可以具有更简单的不均匀传输功能之一。 可以比较感测结果中的时变波形，以获得光谱差异。 在实用的商业实施例中，过滤器装置可以制造为一次性的，并且用于实际上在任何地方，以低成本使用的点护理装置，并且也可以在在线监测系统中实现。

公开(公告)号：US20160132617A1

公开(公告)日：2016-05-12

申请号：US14538699

申请日：2014-11-11

Applicant: SpectraSensors, Inc.

Inventor： Xiang Liu ,  Alfred Feitisch ,  Keith Benjamin Helbley ,  James Tedesco

IPC: G06F17/50 ,  G06F17/10 ,  G01N21/3504 ,  G01N21/65 ,  G01N21/39

CPC classification number: G06F17/5009 ,  G01J1/0433 ,  G01J3/0294 ,  G01J3/28 ,  G01J3/42 ,  G01J3/44 ,  G01N21/3504 ,  G01N21/39 ,  G01N21/65 ,  G01N2021/3545 ,  G01N2021/399 ,  G01N2201/0612 ,  G01N2201/129 ,  G06F17/10

Abstract: Background composition concentration data representative of an actual background composition of a sample gas can be used to model absorption spectroscopy measurement data obtained for a gas sample and to correct an analysis of the absorption spectroscopy data (e.g. for structural interference and collisional broadening) based on the modeling.

Abstract translation: 可以使用代表样品气体的实际背景组成的背景组合物浓度数据来模拟对于气体样品获得的吸收光谱测量数据，并且基于该样品气体的吸收光谱数据（例如，用于结构干扰和碰撞展宽）进行分析 造型。

公开(公告)号：US20160124130A1

公开(公告)日：2016-05-05

申请号：US14933839

申请日：2015-11-05

Applicant: Jennifer D.T. Kruschwitz ,  Roy S. Berns

Inventor： Jennifer D.T. Kruschwitz ,  Roy S. Berns

IPC: G02B5/28 ,  G02B5/26 ,  G02B3/00 ,  H04N17/00

CPC classification number: G02B5/28 ,  G01J3/28 ,  G01J3/52 ,  G01J3/524 ,  G01N21/25 ,  G01N21/278 ,  G02B3/0006 ,  H04N17/002

Abstract: A spectrally selective (e.g., color) target has been designed and fabricated for reflectance micro- and/or macro-imaging that utilizes microlens arrays and color mirrors. The color mirrors are optical interference coatings. The microlenses are designed and fabricated such that the light reflected from the color mirror is incident onto the detector. This system of microlenses and color mirrors allows the user to image different colored specular highlights. An infinite number of spectral reflectance profiles can be created with these color targets and used for spectral and colorimetric imaging applications. The targets are not limited to the visible region; they can also be designed to work in the ultraviolet and infrared wavelength regions.

Abstract translation: 已经设计和制造了用于使用微透镜阵列和彩色反射镜的反射率微观和/或宏观成像的光谱选择性（例如，彩色）靶。 彩色反射镜是光学干涉涂层。 微透镜被设计和制造成使得从彩色反射镜反射的光入射到检测器上。 这种微透镜和彩色镜子系统允许用户对不同颜色的镜面高光进行成像。 可以使用这些颜色目标创建无数个光谱反射率分布，并用于光谱和比色成像应用。 目标不限于可见区域; 它们也可以设计成在紫外线和红外波长区域工作。

公开(公告)号：US09318669B2

公开(公告)日：2016-04-19

申请号：US13361276

申请日：2012-01-30

Applicant: Harry A. Seibel, II ,  Brian T. Collins

Inventor： Harry A. Seibel, II ,  Brian T. Collins

IPC: H01J1/62 ,  H01L33/50 ,  G01J3/28 ,  C09K11/08 ,  C09K11/77

CPC classification number: H01L33/504 ,  C09K11/0883 ,  C09K11/7734 ,  C09K11/7774 ,  G01J3/28

Abstract: Provided according to embodiments of the invention are methods of making a Ca1-x-ySrxEuyAlSiN3 phosphor composition that include selecting a Color Rendering Index (CRI) R9 value, determining an Eu concentration based on predetermined values to obtain the selected CRI R9 value and making the Ca1-x-ySrxEuyAlSiN3 phosphor having the determined Eu concentration. Also provided are methods for determining concentrations of Eu in a Ca1-x-ySrxEuyAlSiN3 phosphor that will achieve a CRI R9 value. Related computer products are also disclosed.

Abstract translation: 根据本发明的实施方案提供的是制备Ca1-x-ySrxEuyAlSiN3荧光粉组合物的方法，其包括选择显色指数（CRI）R9值，基于预定值确定Eu浓度以获得所选择的CRI R9值，并使 具有确定的Eu浓度的Ca1-x-ySrxEuyAlSiN3荧光体。 还提供了确定将获得CRI R9值的Ca1-x-ySrxEuyAlSiN3荧光体中的Eu的浓度的方法。 还公开了相关的计算机产品。

公开(公告)号：US20160103073A1

公开(公告)日：2016-04-14

申请号：US14883269

申请日：2015-10-14

Applicant: Alakai Defense Systems, Inc.

Inventor： Alan R. Ford ,  Adam J. Hopkins

IPC: G01N21/65 ,  G01N33/22

CPC classification number: G01N21/65 ,  G01J3/0224 ,  G01J3/0237 ,  G01J3/0262 ,  G01J3/0272 ,  G01J3/0291 ,  G01J3/28 ,  G01J3/44 ,  G01J2003/4424 ,  G01N33/227 ,  G01N2021/1793 ,  G01N2201/0683 ,  G01N2201/121

Abstract: A method for utilizing polarization as a scheme for fluorescence removal from UV Raman spectra collected in a standoff detection scheme has been invented. In this scheme, a linearly polarized ultraviolet (UV) laser interacts with a material on a surface or in a container. The material generates Raman scattering with polarization contributions relative to that of the laser. The material possibly fluoresces as well, but the fluorescence is generally unpolarized. By subtracting a scaled version of the perpendicular component from the parallel component of the returned signal both relative to the laser source polarization—it is possible to generate a spectrum that is fluorescence free and contains the strongest features of the Raman scattered light.

Abstract translation: 已经发明了利用偏振作为在间隔检测方案中收集的UV拉曼光谱进行荧光去除的方案的方法。 在该方案中，线偏振紫外（UV）激光与表面或容器中的材料相互作用。 该材料产生相对于激光的偏振贡献的拉曼散射。 该材料也可能发荧光，但荧光通常是非极化的。 通过从相对于激光源极化的返回信号的并行分量中减去垂直分量的缩放版本，可以产生无荧光的光谱，并且包含拉曼散射光的最强特征。

公开(公告)号：US20160091369A1

公开(公告)日：2016-03-31

申请号：US14861063

申请日：2015-09-22

Applicant: Seiko Epson Corporation

Inventor： Kazunori SAKURAI ,  Hirokazu KASAHARA

IPC: G01J3/28

CPC classification number: G01J3/28 ,  G01J3/26

Abstract: A spectroscopic analysis apparatus includes a spectrum measurement unit that measures an optical spectrum of a measurement target, a storage unit that stores reference data in which an intrinsic wavelength with respect to a known component is recorded, a feature specification section that specifies a feature point corresponding to the intrinsic wavelength in the optical spectrum which is measured by using the reference data, and a wavelength correction section that corrects a wavelength of the feature point in the optical spectrum as the intrinsic wavelength.

Abstract translation: 光谱分析装置包括测量测量对象的光谱的光谱测量单元，存储相对于已知分量的固有波长的参考数据的存储单元，指定对应于特征点的特征点 通过使用参考数据测量的光谱中的固有波长和校正光谱中的特征点的波长的波长校正部分作为固有波长。

公开(公告)号：US09297960B2

公开(公告)日：2016-03-29

申请号：US14746989

申请日：2015-06-23

Applicant: II-VI Incorporated

Inventor： Massimo Martinelli ,  Mark H. Garrett ,  Ruipeng Sun ,  Mikhail I. Rudenko

IPC: G01J3/46 ,  G02B5/12 ,  G02B5/28 ,  G02B27/10 ,  H04B10/06 ,  H04J14/02 ,  G02B6/293 ,  H04B10/67 ,  G01J3/28 ,  G02B6/35

CPC classification number: G02B6/29395 ,  G01J3/28 ,  G02B6/29311 ,  G02B6/29361 ,  G02B6/2938 ,  G02B6/3512 ,  H04B10/675 ,  H04J14/02

Abstract: A tunable multiport optical filter includes various types of arrays of optical ports. The tunable filter also includes a light dispersion element (e.g., a grating) and a reflective beam steering element (e.g., a tilting mirror). An optical signal exits an optical (input) port, is dispersed by the light dispersion element, reflects off the reflective beam steering element back to the light dispersion element, and on to another optical (output) port. The reflective beam steering element can be steered such that a wavelength portion of the dispersed optical signal can be coupled to the optical output port. For example, the input optical signal may be a wavelength division multiplexed signal carrying multiple channels on different wavelengths, and the tunable multiport optical filter directs one of the channels to the output optical port. Additionally, the tunable filter may be incorporated into a device acting as a wavelength reference.

Abstract translation: 可调谐多端口光学滤波器包括各种类型的光学端口阵列。 可调滤波器还包括光分散元件（例如，光栅）和反射光束操纵元件（例如，倾斜镜）。 光信号离开光（输入）端口，被光分散元件分散，从反射光束转向元件反射回到光分散元件，并且返回到另一个光（输出）端口。 反射光束操纵元件可以被转向，使得分散的光信号的波长部分可以耦合到光输出端口。 例如，输入光信号可以是在不同波长上承载多个信道的波分复用信号，并且可调多端口光滤波器将一个信道引导到输出光端口。 另外，可调滤波器可以并入到充当波长参考的装置中。