公开(公告)号：EP2759818A3

公开(公告)日：2018-01-10

申请号：EP14152626.9

申请日：2014-01-27

Applicant: Seiko Epson Corporation

Inventor： Matsushita, Tomonori

IPC: G01J3/26 ,  G02B26/00 ,  G02B5/28

CPC classification number: G02B26/001 ,  G01J3/027 ,  G01J3/26 ,  G01J3/51 ,  G01N21/31 ,  G01N21/35 ,  G01N21/658 ,  G01N2021/3144

Abstract: An optical module includes a stationary substrate (51), a movable substrate (52), a stationary reflecting film (54) provided to the stationary substrate, a movable reflecting film (55) provided to the movable substrate and opposed to the stationary reflecting film, a first control electrode (571) disposed outside the stationary reflecting film in a filter plan view, a second control electrode (572) disposed outside the movable reflecting film in the filter plan view, and opposed to the first control electrode, and a tilt control section (152) adapted to make a first control current flow through the first control electrode, and make a second control current, which has an opposite direction to the first control current in the filter plan view, flow through the second control electrode.

Abstract translation: 本发明提供一种光模块，其包括固定基板（51），可动基板（52），设置在固定基板上的固定反射膜（54），设置在可动基板上且与固定反射膜 第一控制电极（571），其以俯视滤波器的方式配置在所述固定反射膜的外侧;第二控制电极（572），其在所述滤波器俯视图中配置在所述可动反射膜的外侧，与所述第一控制电极相对; 控制部分152，用于使第一控制电流流过所述第一控制电极，并且使在所述滤波器平面图中具有与所述第一控制电流相反的方向的第二控制电流流过所述第二控制电极。

公开(公告)号：EP3141879A4

公开(公告)日：2018-01-03

申请号：EP15786138

申请日：2015-04-14

Applicant: KONICA MINOLTA INC

Inventor： NAGAI YOSHIROH

IPC: G01J3/50 ,  G01J3/02 ,  G01J3/52

CPC classification number: G01J3/52 ,  G01J3/027 ,  G01J3/50

Abstract: In this color measurement device and method, an entire image and a partial image of a color chart are acquired, respectively, during conveyance of the color chart by a conveyance unit and during re-conveyance of the color chart by the conveyance unit, and an amount of positional deviation of the color chart occurring between the conveyance and the re-conveyance is derived based on the acquired entire and partial images. Then, a color of each of a plurality of patches of the color chart is measured by a color measuring unit, while a measurement position of the color measuring unit is corrected according to the derived positional deviation amount.

公开(公告)号：EP3209983A2

公开(公告)日：2017-08-30

申请号：EP15853575.7

申请日：2015-10-22

Applicant: Verifood Ltd.

Inventor： GOLDRING, Damian ,  SHARON, Dror ,  BRODETZKI, Guy ,  ROSEN, Sagee ,  KEILAF, Omer ,  KINROT, Uri ,  NIR, Ittai ,  WAISBERG, Nitzan ,  RACHMAN, Ofer ,  CARMI, Assaf

IPC: G01J3/00 ,  G01J3/06 ,  G01J3/10

CPC classification number: G01J3/0291 ,  G01J3/0205 ,  G01J3/0208 ,  G01J3/0216 ,  G01J3/0256 ,  G01J3/0262 ,  G01J3/0264 ,  G01J3/027 ,  G01J3/0272 ,  G01J3/0283 ,  G01J3/0286 ,  G01J3/0297 ,  G01J3/06 ,  G01J3/10 ,  G01J3/26 ,  G01J3/2823 ,  G01J3/32 ,  G01J3/36 ,  G01J2003/2826

Abstract: A protective sheath having a closed end and an open end is sized to receive a hand held spectrometer. The spectrometer can be placed in the sheath to calibrate the spectrometer and to measure samples. In a calibration orientation, an optical head of the spectrometer can be oriented toward the closed end of the sheath where a calibration material is located. In a measurement orientation, the optical head of the spectrometer can be oriented toward the open end of the sheath in order to measure a sample. To change the orientation, the spectrometer can be removed from the sheath container and placed in the sheath container with the calibration orientation or the measurement orientation. Accessory container covers can be provided and placed on the open end of the sheath with samples placed therein in order to provide improved measurements.

Abstract translation: 具有封闭端和开放端的保护套的尺寸被设定为容纳手持式光谱仪。 可以将光谱仪放在护套中以校准光谱仪并测量样品。 在校准方向上，光谱仪的光学头可以朝向校准材料所在的鞘的封闭端定向。 在测量方向上，光谱仪的光学头可以朝向护套的开口端定向以测量样品。 为了改变方向，光谱仪可以从护套容器中取出并且放置在具有校准方向或测量方向的护套容器中。 可以提供附件容器盖并将其放置在护套的开口端，其中放置有样本以提供改进的测量。

公开(公告)号：EP2351169A4

公开(公告)日：2017-08-30

申请号：EP09822830

申请日：2009-10-24

Applicant: CYMER LLC

Inventor： FIGUEROA EFRAIN ,  PARTLO WILLIAM N ,  ALGOTS JOHN MARTIN

IPC: H01S3/10 ,  G01J3/02 ,  G01J3/06 ,  G01J3/12 ,  G01J3/14 ,  G01J3/18 ,  G02B5/18 ,  H01S3/08 ,  H01S3/1055 ,  H01S3/106

CPC classification number: H01S3/08009 ,  G01J3/02 ,  G01J3/0237 ,  G01J3/027 ,  G01J3/06 ,  G01J3/14 ,  G01J3/18 ,  G01J2003/1208 ,  G02B5/1828 ,  H01S3/08004 ,  H01S3/1055 ,  H01S3/1067

Abstract: The bandwidth selection mechanism includes a first actuator mounted on a second face of a dispersive optical element, the second face being opposite from a reflective face, the first actuator having a first end coupled to a first end block and a second end coupled to a second end block, the first actuator being operative to apply equal and opposite forces to the first end block and the second end block to bend the body of the dispersive optical element along the longitudinal axis of the body and in a first direction normal to the reflective face of the dispersive optical element. The bandwidth selection mechanism also includes a second actuator being operative to apply equal and opposite forces to bend the body along the longitudinal axis of the body, in a second direction perpendicular to the reflective face of the dispersive optical element.

Abstract translation: 带宽选择机构包括安装在色散光学元件的第二面上的第一致动器，第二面与反射面相对，第一致动器具有耦合到第一端块的第一端和耦合到第二端的第二端 所述第一致动器可操作以将相等且相反的力施加到所述第一端块和所述第二端块上，以使所述色散光学元件的所述主体沿所述主体的所述纵向轴线弯曲，并沿垂直于所述反射面的第一方向弯曲 的色散光学元件。 带宽选择机构还包括第二致动器，第二致动器可操作以在垂直于色散光学元件的反射面的第二方向上施加相等且相反的力以沿着主体的纵向轴线弯曲主体。

公开(公告)号：EP2720013A3

公开(公告)日：2017-08-23

申请号：EP13187113.9

申请日：2013-10-02

Applicant: Yokogawa Electric Corporation

Inventor： Tsujii, Atsushi ,  Chida, Naomichi ,  Nishida, Kazufumi

IPC: G01B11/02 ,  G01B11/25 ,  G01J3/02 ,  G01J3/10 ,  G01J3/18 ,  G01J3/28 ,  G01J3/42 ,  G01B11/06 ,  G01J3/50

CPC classification number: G01B11/14 ,  G01B11/026 ,  G01B11/0608 ,  G01B2210/50 ,  G01J3/0205 ,  G01J3/0208 ,  G01J3/021 ,  G01J3/0216 ,  G01J3/027 ,  G01J3/0291 ,  G01J3/10 ,  G01J3/18 ,  G01J3/2803 ,  G01J3/42 ,  G01J3/50

Abstract: A displacement sensor includes a light source unit configured to apply light with different plural wavelengths in a direction oblique to a measurement region of a planar measured object, a spectroscope configured to measure spectral distribution of light reflected by the measurement region, a feature amount extracting module configured to extract a feature amount of the spectral distribution, and a displacement calculating module configured to calculate displacement of the measurement region based on the extracted feature amount and a relation between displacement and a feature amount acquired previously.

Abstract translation: 位移传感器包括：光源单元，被配置为在倾斜于平面测量对象的测量区域的方向上施加具有不同的多个波长的光;分光器，被配置为测量由测量区域反射的光的光谱分布;特征量提取模块 被配置为提取光谱分布的特征量;位移计算模块，被配置为基于提取的特征量以及先前获取的位移与特征量之间的关系计算测量区域的位移。

公开(公告)号：EP3183548A1

公开(公告)日：2017-06-28

申请号：EP15744777.2

申请日：2015-07-09

Applicant: SpectraSensors, Inc.

Inventor： FEITISCH, Alfred ,  LIU, Xiang ,  CHANG, Chih-Husan ,  HUANG, Hsu-Hung

IPC: G01J3/42

CPC classification number: G01J3/0291 ,  G01J3/027 ,  G01J3/42

Abstract: At least one light source is configured to emit at least one beam into a sample volume of an absorbing medium. In addition, at least one detector is positioned to detect at least a portion of the beam emitted by the at least one light source. Further, at least one beam modification element is positioned between the at least one detector and the at least one light source to selectively change at least one of (i) a power intensity of, or (ii) a shape of the beam emitted by the at least one light source as detected by the at least one detector. A control circuit is coupled to the beam modification element. Related apparatus methods, articles of manufacture, systems, and the like are described.

Abstract translation: 至少一个光源被配置成将至少一个光束发射到吸收介质的样本体积中。 另外，至少一个检测器被定位成检测由至少一个光源发射的光束的至少一部分。 此外，至少一个光束修改元件位于所述至少一个检测器与所述至少一个光源之间，以选择性地改变（i）所述光束的功率强度或（ii）由所述光源发射的光束的形状中的至少一个。 由至少一个检测器检测到的至少一个光源。 控制电路耦合到波束修改元件。 描述了相关的装置方法，制造的物品，系统等。

公开(公告)号：EP2470872A4

公开(公告)日：2017-06-14

申请号：EP10827305

申请日：2010-09-17

Applicant: HUTCHINSON TECHNOLOGY

Inventor： JOHNSON ROBERT A ,  MAHER MICHAEL D ,  SCHEELE BRYAN J ,  SCHMITZ ROGER W ,  KASEL DUSTIN L

IPC: G01J3/42 ,  G01J3/02

CPC classification number: G01J3/10 ,  G01J3/02 ,  G01J3/0218 ,  G01J3/0264 ,  G01J3/027 ,  G01J3/0275 ,  G01J3/0291

Abstract: Devices, systems, and methods for measuring tissue oxygen saturation are disclosed. An illustrative spectrometer for interfacing an optical sensor with a display unit includes a number of measurement radiation sources, a number of radiation source fibers each optically coupled to one of the measurement radiation sources, a reflected radiation fiber optically coupled to the optical sensor, a measurement radiation output fiber including an image fiber, and a radiation mixing bar intermediate the radiation source fibers and the measurement radiation output fiber.

Abstract translation: 公开了用于测量组织氧饱和度的装置，系统和方法。 用于将光学传感器与显示单元接口连接的示例性光谱仪包括多个测量辐射源，多个辐射源光纤，每个光源耦合到测量辐射源中的一个，光学耦合到光学传感器的反射辐射光纤，测量 包括图像光纤的辐射输出光纤以及辐射源光纤和测量辐射输出光纤中间的辐射混合棒。

公开(公告)号：EP3161436A1

公开(公告)日：2017-05-03

申请号：EP15811041.1

申请日：2015-06-29

Applicant: Spectral Engines OY

Inventor： ANTILA, Jarkko ,  KANTOJÄRVI, Uula ,  AKUJÄRVI, Altti ,  TUOHINIEMI, Mikko ,  MÄKYNEN, Jussi

IPC: G01J3/26 ,  G02B26/00 ,  G02B5/28 ,  G01J3/28 ,  G02F1/21

CPC classification number: G01J3/0297 ,  G01J3/0227 ,  G01J3/0264 ,  G01J3/027 ,  G01J3/0286 ,  G01J3/26 ,  G01J3/28 ,  G01J3/45 ,  G01J2003/2879 ,  G02B26/001

Abstract: A method for determining spectral calibration data (λcal(Sd), Sd,cal(λ)) of a Fabry-Perot interferometer (100) comprises: - forming a plurality of filtered spectral peaks (P'1, P'2) by filtering input light (LB1) with a Fabry-Perot etalon (50) such that a first filtered peak (Ρ'1) corresponds to a first transmittance peak (P1) of the etalon (50), and such that a second filtered peak (P'2) corresponds to a second transmittance peak (P2) of the etalon (50), - using the Fabry-Perot interferometer (100) for measuring a spectral intensity distribution (M(Sd)) of the filtered spectral peaks (Ρ'1, P'2), wherein the spectral intensity distribution (M(Sd)) is measured by varying the mirror gap (dFP) of the Fabry-Perot interferometer (100), and by providing a control signal (Sd) indicative of the mirror gap (dFP), and - determining the spectral calibration data (λcal(Sd), Sd,cal(λ)) by matching the measured spectral intensity distribution (M(Sd)) with the spectral transmittance (ΤΕ(λ)) of the etalon (50).

Abstract translation: 一种用于确定性采矿光谱校准数据的方法（λcal（SD），SD，CAL（λ））法布里 - 珀罗干涉仪（100）的步骤包括： - 通过过滤形成过滤谱峰的多个（P'1，P'2） 输入光（LB1）配有一个法布里 - 珀罗标准具（50）检测做了第一滤波峰（Ρ'1）对应于标准具（50）的第一透射率峰（P1），并且这样做了第二经滤波的峰值（P “2）对应于第二峰的透射率（标准具的P2）（50）， - 使用用于测量的光谱强度分布（M（SD法布里 - 珀罗干涉仪（100））的滤波谱峰）（Ρ'1 ，P'2）worin光谱强度分布（M（SD））通过改变法布里 - 珀罗干涉仪（100）的镜间隙（DFP）测量，并且通过提供控制信号（SD）表示反射镜的 间隙（DFP），以及 - 确定性采矿光谱校正数据（λcal（SD），SD，CAL（λ））通过匹配所测量的光谱强度分布（M（SD））与光谱透射率（ΤΕ（λ）） 的标准具（50）。

公开(公告)号：EP3144796A1

公开(公告)日：2017-03-22

申请号：EP16188315.2

申请日：2016-09-12

Applicant: Yokogawa Electric Corporation ,  Yokogawa Meters & Instruments Corporation

Inventor： Ishihara, Gentaro ,  Mori, Tohru

IPC: G06F3/0489 ,  G06F21/70

CPC classification number: G06F21/70 ,  G01J1/0228 ,  G01J3/027 ,  G06F3/0489 ,  G06F21/31

Abstract: An electronic device includes a display unit, and an operation unit. The electronic device has a lock function of locking operation functions on the operation unit such that the operation functions are temporarily inoperable. At least one of the operation functions is set to be selectively operable even in a lock state.

Abstract translation: 电子设备包括显示单元和操作单元。 电子装置具有锁定操作功能的操作功能，使得操作功能暂时不可操作。 即使处于锁定状态，操作功能中的至少一个被设置为选择性地操作。

公开(公告)号：EP3139456A1

公开(公告)日：2017-03-08

申请号：EP16186892.2

申请日：2016-09-01

Applicant: Thermo Fisher Scientific (Bremen) GmbH

Inventor： FRÖHLICH, Ulf ,  WAPELHORST, Eric

IPC: H01S5/06 ,  H01S5/062 ,  G01N21/3504 ,  G01J3/433 ,  H01S5/00 ,  H01S5/12 ,  H01S5/40 ,  G01N21/39

CPC classification number: G01J3/027 ,  G01J1/4257 ,  G01J3/26 ,  G01J3/42 ,  G01J3/433 ,  G01J2003/4334 ,  G01N21/00 ,  G01N21/39 ,  G01N2021/399 ,  H01S5/005 ,  H01S5/0092 ,  H01S5/0612 ,  H01S5/0617 ,  H01S5/0622 ,  H01S5/06804 ,  H01S5/06808 ,  H01S5/0683 ,  H01S5/12 ,  H01S5/4087

Abstract: An operating value of a first laser parameter of a laser device in a laser absorption spectrometer is optimised. The wavelength of laser device emitted light is adjusted by the first or a second laser parameter. The laser absorption spectrometer comprises a light intensity detector measuring the laser light intensity from the laser device. For each of multiple values of the first laser parameter: the light intensity detector measures light intensity obtained across a range of second laser parameter values, and an extremum in the light intensity measure and a peak position for the extremum are identified. A range of first laser parameter values is identified within the values of the first laser parameter for which there is a continuous trend in changes to the identified peak position with changes to the first laser parameter. The first laser parameter operating value is set to be within the identified range.
The laser device is either a mid-infrared LD or the difference frequency generated in a PPNL (250) using the output of two near infrared telecommunication laser diodes (210,220) having for example a DFB (220). The wavelength sweep is realized by a corresponding control of temperature and bias current provided to the LD while the absorption peaks of the isotopes to be detected should be in the middle of the individual sweep ranges.

Abstract translation: 激光吸收光谱仪中的激光装置的第一激光参数的操作值被优化。 通过第一或第二激光参数来调节激光器发射光的波长。 激光吸收光谱仪包括测量来自激光装置的激光强度的光强度检测器。 对于第一激光参数的多个值中的每一个，光强度检测器测量在第二激光参数值的范围内获得的光强度，并且确定光强测量中的极值和极值的峰值位置。 在第一激光参数的值内识别出一系列第一激光参数值，在第一激光参数的值中，随着对第一激光参数的改变，对所识别的峰位置的变化存在连续趋势。 第一激光参数工作值设定在识别范围内。 使用具有例如DFB（220）的两个近红外通信激光二极管（210,220）的输出，激光装置是中红外LD或PPNL（250）中产生的差频。 波长扫描通过对LD提供的温度和偏置电流的相应控制来实现，而待检测的同位素的吸收峰应在各个扫描范围的中间。