公开(公告)号：EP2914955A1

公开(公告)日：2015-09-09

申请号：EP13782692.1

申请日：2013-10-23

Applicant: Phoenix Contact GmbH & Co. KG

Inventor： GRUNERT, Fred ,  HAILER, Fredrik ,  NIMZ, Thomas

IPC: G01N21/89

CPC classification number: G01J3/0297 ,  G01J3/027 ,  G01J3/10 ,  G01J3/42 ,  G01N21/31 ,  G01N21/8806

Abstract: Apparatus for illuminating the surface of a material, comprising an illuminating device (101) for illuminating the surface of the material (103) with a calibrating light (105), a recording device (107) for recording a measuring light (109), emitted by the surface of the material (103) in response to the calibrating light (105), and a processor device (111) for recording the spectral characteristic of the measuring light (109) that characterizes a diffuse spectral reflectance of the surface of the material (103), wherein the illuminating device (101) is designed to produce an illuminating light (113) for illuminating the surface of the material (103) that has a spectral characteristic that corresponds to the spectral characteristic of the measuring light (109).

公开(公告)号：EP1779481A4

公开(公告)日：2015-08-26

申请号：EP05762327

申请日：2005-06-17

Applicant: CYMER LLC

Inventor： RAFAC ROBERT J ,  SMITH SCOT T

IPC: G01B9/02 ,  G01J1/42 ,  G01J3/02 ,  G01J3/12 ,  G01J3/26 ,  G01J9/02 ,  G02B5/04 ,  G02B5/28 ,  G02B27/48 ,  G03F7/20 ,  H01S3/00 ,  H01S3/08 ,  H01S3/22

CPC classification number: G01J3/02 ,  G01J1/4257 ,  G01J3/0205 ,  G01J3/027 ,  G01J3/0291 ,  G01J3/0297 ,  G01J3/1256 ,  G01J3/26 ,  G01J9/02 ,  G01J2009/0249 ,  G01J2009/0257 ,  G02B5/04 ,  G02B5/284 ,  G02B27/48 ,  G03F7/70025 ,  G03F7/70583 ,  H01S3/005

Abstract: A method and apparatus for producing with a gas discharge laser an output laser beam comprising output laser light pulses, for delivery as a light source to a utilizing tool is disclosed which may comprise a beam path and a beam homogenizer in the beam path. The beam homogenizer may comprise at least one beam image inverter or spatial rotator, which may comprise a spatial coherency cell position shifter. The homogenizer may comprise a delay path which is longer than, but approximately the same delay as the temporal coherence length of the source beam. The homogenizer may comprise a pair of conjoined dove prisms having a partially reflective coating at the conjoined surfaces of each, a right triangle prism comprising a hypotenuse face facing the source beam and fully reflective adjoining side faces or an isosceles triangle prism having a face facing the source beam and fully reflective adjoining side faces or combinations of these, which may serve as a source beam multiple alternating inverted image creating mechanism. The beam path may be part of a bandwidth measuring the bandwidths of an output laser beam comprising output laser light in the range of below 500 femtometers at accuracies within tens of femtometers. The homogenizer may comprise a rotating diffuser which may be a ground glass diffuser which may also be etched. The wavemeter may also comprise a collimator in the beam path collimating the diffused light; a confocal etalon creating an output based upon the collimated light entering the confocal etalon; and a detector detecting the output of the confocal etalon and may also comprise a scanning mechanism scanning the angle of incidence of the collimated light entering the confocal etalon which may scan the collimated light across the confocal etalon or scan the etalon across the collimated light, and may comprise an acousto-optical scanner. The confocal etalon may have a free spectral range approximately equal to the E95 width of the beam being measured. The detector may comprise a photomultiplier detecting an intensity pattern of the output of the confocal etalon.

公开(公告)号：EP2738810A4

公开(公告)日：2015-07-01

申请号：EP12817111

申请日：2012-07-11

Applicant: SONY CORP

Inventor： YOKOGAWA SOZO

IPC: H01L27/14 ,  G02B5/00 ,  G02B5/20 ,  H04N5/374

CPC classification number: H01L27/14621 ,  G01J3/0259 ,  G01J3/027 ,  G01J3/12 ,  G01J3/18 ,  G01J3/2803 ,  G01J3/2823 ,  G01J2003/1213 ,  G01J2003/2806 ,  G01J2003/2816 ,  G01J2003/282 ,  G01J2003/2826 ,  G02B5/008 ,  G02B5/201 ,  H01L27/14629 ,  H04N5/332 ,  H04N5/374 ,  H04N5/378 ,  H04N9/07

Abstract: The present technology relates to solid-state image sensor and an imaging system which are capable of providing a solid-state image sensor and an imaging system which are capable of realizing a spectroscopic/imaging device for visible/near-infrared light having a high sensitivity and high wavelength resolution, and of achieving two-dimensional spectrum mapping with high spatial resolution. There are provided a two-dimensional pixel array, and a plurality of types of filters that are arranged facing a pixel region of the two-dimensional pixel array, the filters each including a spectrum function and a periodic fine pattern shorter than a wavelength to be detected, wherein each of the filters forms a unit which is larger than the photoelectric conversion device of each pixel on the two-dimensional pixel array, where one type of filter is arranged for a plurality of adjacent photoelectric conversion device groups, wherein the plurality of types of filters are arranged for adjacent unit groups to form a filter bank, and wherein the filter banks are arranged in a unit of N×M, where N and M are integers of one or more, facing the pixel region of the two-dimensional pixel array.

Abstract translation: 本技术涉及能够提供固态图像传感器和成像系统的固态图像传感器和成像系统，该固态图像传感器和成像系统能够实现具有高灵敏度的可见/近红外光的分光/成像装置 和高波长分辨率，并实现高空间分辨率的二维光谱映射。 提供二维像素阵列和面向二维像素阵列的像素区域布置的多种类型的滤光器，每个滤光器包括光谱功能和比波长短的周期性精细图案 检测出，其中每个滤光器形成比二维像素阵列上的每个像素的光电转换装置大的单元，其中为多个相邻的光电转换装置组布置一种类型的滤光器，其中， 布置了用于相邻单元组的滤波器类型以形成滤波器组，并且其中滤波器组以N×M为单位布置，其中N和M是一个或多个的整数，面向二维的像素区域 像素阵列。

公开(公告)号：EP2883290A2

公开(公告)日：2015-06-17

申请号：EP13759452.9

申请日：2013-08-07

Applicant: FAZ Technology Limited

Inventor： IBRAHIM, Selwan ,  O'DOWD, John ,  FARNAN, Martin ,  MAHER, Roger ,  FARRELL, Tom ,  DUNNE, John

IPC: H01S5/0687 ,  G01K11/32 ,  G01L1/24 ,  G01D5/353 ,  G01B11/16 ,  H01S5/06 ,  H01S5/12 ,  H01S5/00

CPC classification number: G01J3/027 ,  G01B11/18 ,  G01D5/35335 ,  G01J3/1895 ,  G01J3/45 ,  G01K11/3206 ,  G01L1/246 ,  H01S5/0014 ,  H01S5/0617 ,  H01S5/0687 ,  H01S5/1209

Abstract: The invention provides a dynamically swept tunable laser system and method for measuring sensor characteristics obtained from an array of optical sensors comprising means for dividing the total wavelength sweep of the laser into different regions in any particular order where each region contains single or multiple contiguous sweep segments and where each sweep segment is referenced by a start and a stop reference and can have different lengths compared to the other sweep segments. The sensor characteristics are determined from each region swept by the tunable laser. The invention provides for the tunable laser to be adapted to operate in a quasi-continuous mode to select segments in any order. The relative sweep rates of regions can be changed such that some regions can be swept more times than other regions.

公开(公告)号：EP2557412A4

公开(公告)日：2015-05-13

申请号：EP11766012

申请日：2011-04-08

Applicant: TOYOTA MOTOR CO LTD ,  NEC CORP

Inventor： KAWAMATA SHINYA ,  FUNAYAMA RYUJI ,  ISHI TSUTOMU ,  YOSHIKAWA YUMIKO

IPC: G01N21/27 ,  G01J1/42 ,  G01J3/457 ,  G06K9/00 ,  G08G1/16

CPC classification number: G01J3/457 ,  G01J1/4204 ,  G01J3/0264 ,  G01J3/027 ,  G01J3/2823 ,  G06K9/00369 ,  G06K9/00791 ,  G06K9/00805 ,  G06K2009/00644 ,  G08G1/166

公开(公告)号：EP2836805A1

公开(公告)日：2015-02-18

申请号：EP13714427.5

申请日：2013-03-15

Applicant: Chevron U.S.A. Inc.

Inventor： BELLIAN, Jerome Anthony ,  TOLLESON, Christopher Michael

IPC: G01J3/26 ,  G01N21/39 ,  G01J3/02 ,  G01V8/02 ,  G01S17/89

CPC classification number: G01N21/27 ,  G01J3/027 ,  G01J3/26 ,  G01N21/314 ,  G01N21/55 ,  G01S7/4802 ,  G01S17/89 ,  G01V8/02

Abstract: A system for remotely sensing a target material in situ include a broad-band laser source, at least one tunable filter coupled to the source laser for generating a swept-frequency signal an optical device for splitting the swept-frequency signal into a first illumination signal and second illumination signal, a first optical path for directing the first illumination signal unto the target material and receiving a reflected signal from the target material, a second optical path for receiving the second illumination signal and generating a spectral reference signal, and a controller coupled to the first optical path and the second optical path for adjusting the frequency and spatial resolution of the laser source based at least in part on a comparison of the spectral reference signal and the reflected signal.

公开(公告)号：EP2833327A2

公开(公告)日：2015-02-04

申请号：EP14169088.3

申请日：2014-05-20

Applicant: X-Rite Switzerland GmbH

Inventor： Rump, Martin ,  Ellens, Marc S. ,  Kohlbrenner, Adrian ,  Lamy, Francis ,  Frick, Beat

IPC: G06T11/00 ,  G01N21/17 ,  G01J3/00 ,  G06T15/50 ,  G06T15/04

CPC classification number: G06F17/5009 ,  G01J3/027 ,  G01J3/463 ,  G01J3/504 ,  G01N21/47 ,  G06T11/001

Abstract: In a method of generating synthesized appearance property data of a simulated material a Bidirectional Texture Function BTF representing the simulated material is used. The BTF is suitable for input into a rendering engine capable of generating a visual representation of the material on a monitor. In the method a densely populated original BTF (B) of a reference material (M R ) and sparse reflectance values (D) of a source material (M S ) are provided. A modified BTF (B') is then built by transferring said sparse reflectance values (D) into said original BTF (B).

Abstract translation: 在生成模拟材料的合成外观特性数据的方法中，使用表示模拟材料的双向纹理功能BTF。 BTF适合于输入到能够在监视器上产生材料的视觉表示的渲染引擎。 在该方法中，提供了密集的原始BTF（B）参考材料（M R）和源材料（M S）的稀疏反射率值（D）。 然后通过将所述稀疏反射值（D）转移到所述原始BTF（B）中来构建修改的BTF（B'）。

公开(公告)号：EP2752647A1

公开(公告)日：2014-07-09

申请号：EP14150120.5

申请日：2014-01-03

Applicant: Seiko Epson Corporation

Inventor： Sano, Akira

IPC: G01J3/26 ,  G01J3/50 ,  G01J3/51 ,  G01J3/02

CPC classification number: G01J3/51 ,  G01J3/027 ,  G01J3/0272 ,  G01J3/26 ,  G01J3/506

Abstract: A spectroscopic measurement device includes a variable wavelength interference filter, an imaging section (an imaging element and a light intensity acquisition section) adapted to image the light dispersed by the variable wavelength interference filter to obtain a spectral image, and a data output section (a storage section and a communication section) adapted to output profile-generating data used to generate a profile of an image display device, and the data output section outputs measurement data, which includes light intensity in each pixel of each of the spectral images and a coordinate value of the pixel associated with each other, as profile-generating data in a case in which the imaging section obtains the spectral images with respect to a color pattern including a plurality of colors of color patches output from the image display device.

Abstract translation: 分光测定装置具备：波长可变干涉滤波器，对摄像部（（在成像元件和光强度获取部）angepasst到图像分散由波长可变干涉滤波器的光，以获得光谱图像，以及数据输出部一 存储部和通信部）angepasst以用于产生图像显示设备的简档输出配置文件生成数据，并将该数据输出部分输出的测量数据，其中包含在各分光图像的和坐标的每个像素的光强度 海誓山盟在其中摄像部相对于一个颜色图案包括从所述图像显示装置输出的色块的颜色获取多元化的分光图像的情况下相关联，如轮廓生成数据的像素的值。

公开(公告)号：EP2607885A2

公开(公告)日：2013-06-26

申请号：EP12008567.5

申请日：2012-12-21

Applicant: HORIBA, LTD.

Inventor： Itaya, Takahiro ,  Nakatani, Shigeru

IPC: G01N21/35 ,  G01J3/453

CPC classification number: G01N21/3504 ,  G01J3/027 ,  G01J3/4535 ,  G01N2021/3595 ,  G01N2201/129

Abstract: A sample gas analyzing device (100) that quantitatively analyzes one or more measurement target components in a sample gas by performing a multivariate analysis using a spectral spectrum obtained by irradiating light to the sample gas, wherein the analyzing device is adapted to switch the library data between a first generation condition in a period of a predetermined time lapse after starting the sample gas generation and a second generation condition after the predetermined time lapse, wherein under the first generation condition, a plurality of measurement target components are quantitatively analyzed using the first library data obtained by compensating interference influence of measurement extra-target components; and under the second generation condition, the quantitative analysis of a plurality of measurement target components is performed using second library data obtained without compensating interference influence of the measurement extra-target components.

Abstract translation: 样品气体分析装置（100），其通过使用由照射光到样品气体，其中所述分析装置适于切换库数据而获得的光谱光谱进行多变量分析定量分析的样品气体中的一个或多个测量目标成分 在一段预定的时间流逝的起始样品气体的产生和经过预定时间之后的第二生成条件，其中，所述第一生成条件下，多个测定对象成分的定量使用第一库分析后的第一代条件之间 通过补偿测量外部目标成分的干扰影响而获得的数据; 并且在第二代条件下，使用在不补偿测量外部目标成分的干扰影响的情况下获得的第二库数据来执行多个测量目标部件的定量分析。

公开(公告)号：EP2557412A1

公开(公告)日：2013-02-13

申请号：EP11766012.6

申请日：2011-04-08

Applicant: Toyota Jidosha Kabushiki Kaisha ,  NEC Corporation

Inventor： KAWAMATA, Shinya ,  FUNAYAMA, Ryuji ,  ISHI, Tsutomu ,  YOSHIKAWA, Yumiko

IPC: G01N21/27 ,  G01J3/457

CPC classification number: G01J3/457 ,  G01J1/4204 ,  G01J3/0264 ,  G01J3/027 ,  G01J3/2823 ,  G06K9/00369 ,  G06K9/00791 ,  G06K9/00805 ,  G06K2009/00644 ,  G08G1/166

Abstract: A spectrometer (11) recognizes a measurement target on the basis of the spectral data set of observed light detected by a spectral sensor (14) capable of measuring wavelength information and light intensity information. The spectrometer is provided with a spectral data processor (16). Spectral data sets are detected at two different positions by the spectral sensor, and the processor subtracts a first spectral data set from a second spectral data set, or divides the first spectral data set by the second spectral data set to calculate one phase correlation spectral data set, which is correlated to the spectral data sets at the two different positions. The processor simultaneously identifies the measurement target corresponding to the two different positions on the basis of the correlation spectral data set.

Abstract translation: 光谱仪（11）基于能够测量波长信息和光强度信息的光谱传感器（14）检测的观察光的光谱数据集来识别测量对象。 光谱仪设有光谱数据处理器（16）。 通过光谱传感器在两个不同的位置检测光谱数据集，并且处理器从第二光谱数据集中减去第一光谱数据集，或者将第一光谱数据集除以第二光谱数据集，以计算一相位相关光谱数据 集合，其与两个不同位置处的光谱数据集相关。 处理器基于相关频谱数据集合同时识别与两个不同位置对应的测量目标。