公开(公告)号：EP2484107A2

公开(公告)日：2012-08-08

申请号：EP10821000.6

申请日：2010-09-01

Applicant: Microsoft Corporation

Inventor： MCELDOWNEY, Scott ,  GIAIMO, Edward

IPC: H04N5/225

CPC classification number: G01J3/0205 ,  G01J3/02 ,  G01J3/0224 ,  G01J3/0229 ,  G01J3/0235 ,  H04N5/332 ,  H04N13/254

Abstract: A dual-mode includes a light source configured to project a structured illumination from which visible light can be filtered. The dual-mode imager also includes a detector configured to capture both the structured illumination and visible light from the scene. A temporal or spatial filter is used to selectively block visible light from one or more portions of the detector while passing the structured illumination to the one or more portions of the detector.

公开(公告)号：EP2463643A1

公开(公告)日：2012-06-13

申请号：EP10806508.7

申请日：2010-08-05

Applicant: Universal Bio Research Co., Ltd.

Inventor： TAJIMA, Hideji

IPC: G01N21/64 ,  G01N21/78

CPC classification number: G01N21/6452 ,  G01J3/0208 ,  G01J3/021 ,  G01J3/0218 ,  G01J3/0235 ,  G01J3/024 ,  G01J3/0291 ,  G01J3/08 ,  G01J3/10 ,  G01J3/32 ,  G01J3/4406 ,  G01J2003/1213 ,  G01N21/253 ,  G01N35/028 ,  G01N2021/6484 ,  G01N2201/0826 ,  G01N2201/0833 ,  G02B6/4298

Abstract: Disclosed is a highly reliable optical fiber measurement device and measurement method having a simple and compact structure. The device includes a planar liquid holder having a plurality of liquid holding portions arranged along a flat face; a plurality of light receiving optical fibers for transmitting fluorescence generated in the liquid holding portions; a plurality of light emitting optical fibers for transmitting excitation light into the liquid holding portions; a measurement head capable of being positioned in the each liquid holding portion while supporting a plurality of measurement ends having a bundle of one light receiving end of the light receiving optical fibers and one light emitting end of light emitting optical fibers; a light reception selecting element that, by sequentially selecting one by one from plural the light receiving optical fibers and sequentially selecting one by one from plural kinds of wavelength or wavelength bands, sequentially guides the light of the selected wavelength or wavelength band of the fluorescence received by the selected light receiving optical fibers to one photoelectric element; and a photoelectric element for sequentially conducting photoelectric conversion on the guided fluorescence.

Abstract translation: 公开了一种高度可靠的光纤测量装置和具有简单紧凑结构的测量方法。 该装置包括具有沿着平坦表面布置的多个液体保持部分的平面液体保持器; 多个用于透射在液体保持部分中产生的荧光的光接收光纤; 用于将激发光发射到液体保持部分中的多个发光光纤; 测量头，其能够定位在每个液体保持部分中，同时支撑具有光接收光纤的一个光接收端的束和发光光纤的一个发光端的多个测量端; 光接收选择元件，通过从多个光接收光纤中逐一选择并从多种波长或波长带顺序地选择一个，顺序地引导所接收的荧光的所选波长或波长带的光 通过所选择的光接收光纤到一个光电元件; 以及用于在引导荧光上顺序导电光电转换的光电元件。

公开(公告)号：EP2287591A2

公开(公告)日：2011-02-23

申请号：EP10173120.6

申请日：2010-08-17

Applicant: Opsolution Nanophotonics GmbH

Inventor： Sandhagen, Carl

IPC: G01N21/35 ,  G01N33/00 ,  G01N1/22

CPC classification number: G01N21/534 ,  G01J3/02 ,  G01J3/0235 ,  G01J3/027 ,  G01J3/0289 ,  G01J3/26 ,  G01J3/32 ,  G01J3/42 ,  G01N21/31 ,  G01N33/0037 ,  G01N2021/151 ,  G01N2021/3174 ,  Y02A50/245

Abstract: Eine Vorrichtung zur Bestimmung der Konzentration von NO 2 in Gasgemischen, insbesondere Abgasen von Dieselmotoren, umfasst eine Lichtquelle zur Ausgabe von Licht in einen Lichtweg; eine Sensoreinrichtung zum Empfang zumindest eines Teils des über den Lichtweg zur Sensoreinrichtung vordringenden Lichtes, wobei der Verlauf des Lichtweges so gewählt ist, dass dieser das zu untersuchende Gas durchsetzt, wobei die Sensoreinrichtung so gestaltet ist, dass diese Signale liefert die das Spektrum des erfassten Lichtes beschreiben; und eine Auswertungsschaltung zur Auswertung der durch die Sensoreinrichtung generierten Signale, wobei die Sensoreinrichtung derart gestaltet ist, die Bestimmung der NO 2 -Konzentration erfolgt indem die Bestimmung innerhalb eines eingeschränkten spektralen Bereiches erfolgt, in dem eine ausgeprägte absolute oder relative Variation des Absorptionskoeffizienten des NO 2 und eine geringe absolute oder relative Variation der weiteren Gase vorliegt. Hierdurch ist es möglich, für die Konzentration von NO 2 im Abgas eines Verbrennungsmotors indikative Signale über einen langen Zeitraum hinweg zuverlässig zu generieren.

Abstract translation: 该装置具有在光路中发射光的光源。 传感器装置被设置用于接收穿过传感器装置的光路的光的部分。 选择光路的过程，使得气体分散以确定。 还包括用于确定气体混合物，特别是柴油发动机的气体中的氮氧浓度的方法的独立权利要求。

公开(公告)号：EP2078187A2

公开(公告)日：2009-07-15

申请号：EP07863751.9

申请日：2007-11-01

Applicant: University of South Carolina

Inventor： MYRICK, Michael L. ,  FREESE, Robert P. ,  PERKINS, David L. ,  TEAGUE, Terrell ,  SOLTMANN, William

IPC: G01N21/00

CPC classification number: G01J3/28 ,  G01J3/02 ,  G01J3/021 ,  G01J3/0229 ,  G01J3/0232 ,  G01J3/0235 ,  G01J3/0243 ,  G01J3/08 ,  G01J3/42 ,  G01J2003/1213 ,  G01N2201/128 ,  G01N2201/1293

Abstract: The present subject matter relates to methods of high-speed analysis of product samples. Light is directed to a portion of a product under analysis and reflected from or transmitted through the product toward an optical detector. Signals for the detector are compared with reference signals based on a portion of the illuminating light passing through a reference element to determine characteristics of the product under analysis. The products under analysis may be stationary, moved by an inspection point by conveyor or other means, or may be contained within a container, the container including a window portion through which the product illuminating light may pass.

公开(公告)号：EP1259838A4

公开(公告)日：2009-03-25

申请号：EP01908889

申请日：2001-02-06

Applicant: LIGHT & SOUND DESIGN LTD ,  BEAUMONT MATT

Inventor： BEAUMONT MATT

IPC: G02B5/22 ,  F21V9/00 ,  F21V9/10 ,  G01J1/40 ,  G02B5/20 ,  G02B7/00

CPC classification number: G02B5/20 ,  G01J3/02 ,  G01J3/0235 ,  G01J3/12 ,  G01J3/28 ,  G01N21/274 ,  G02B26/008

Abstract: Calibrating each of a plurality of driven optical filters (14 and 15). The color parameters of the driven optical filters are characterized for the individual optical filter. These color parameters are used as calibration data to calibrate more standard information.

公开(公告)号：EP1794558A2

公开(公告)日：2007-06-13

申请号：EP05803742.5

申请日：2005-09-30

Applicant: Picometrix, LLC

Inventor： WILLIAMSON, Steven ,  CHERNOVSKY, Artur, A. ,  WOLTER, Klaus, H. ,  ZIMDARS, David

IPC: G01J9/02 ,  G02B26/12

CPC classification number: G02B26/06 ,  G01J3/0205 ,  G01J3/0235 ,  G02B5/122

Abstract: An optical delay line device includes a rotatable wheel and one or more prisms mounted about the circumference of the wheel. The one are more prisms are positioned to retroreflect the optical beam that passes approximately tangent to the wheel to cause a delay or phase shift to the beam as the wheel rotates.

公开(公告)号：EP1596238A3

公开(公告)日：2006-10-18

申请号：EP05009608.0

申请日：2005-05-02

Applicant: Olympus Corporation

Inventor： Nakata, Tatsuo

IPC: G02B21/16 ,  G02B21/00

CPC classification number: G02B21/0032 ,  G01J3/0208 ,  G01J3/0229 ,  G01J3/0235 ,  G01J3/4406 ,  G01N21/6456 ,  G01N2021/6463 ,  G02B21/002 ,  G02B21/0036 ,  G02B21/0044 ,  G02B21/16

Abstract: The invention provides an optical stimulation apparatus including a light source (2); a scanning unit (4) that scans light from the light source; and an objective optical system (12) that images the light scanned by the scanning unit onto a specimen (A). The scanning unit (4) includes an acousto-optic device that varies the diffraction angle in response to a vibration frequency input thereto.

公开(公告)号：EP1347702A2

公开(公告)日：2003-10-01

申请号：EP01271533.0

申请日：2001-12-18

Applicant: Zeng, Haishan ,  Lam, Stephen ,  Palcic, Branko

Inventor： Zeng, Haishan ,  Lam, Stephen ,  Palcic, Branko

IPC: A61B1/04

CPC classification number: G01J3/02 ,  G01J3/021 ,  G01J3/0218 ,  G01J3/0235 ,  G01J3/0243 ,  G01J3/0289 ,  G01J3/10 ,  G01J3/36 ,  G01N23/223 ,  G01N2223/076

Abstract: Optical systems that provide for simultaneous images and spectra from an object, such as a tissue sample, an industrial object such as a computer chip, or any other object that can be viewed with an optical system such as a microscope, endoscope, telescope or camera. In some embodiments, the systems provide multiple images corresponding to various desired wavelength ranges within an original image of the object, as well as, if desired, directional pointer(s) that can provide both an identification of the precise location from which a spectrum is being obtained, as well as enhancing the ability to point the device.

公开(公告)号：EP1259838A1

公开(公告)日：2002-11-27

申请号：EP01908889.7

申请日：2001-02-06

Applicant: Light and Sound Design, Ltd. ,  Beaumont, Matt

Inventor： BEAUMONT, Matt

IPC: G02B5/22 ,  G01J1/40 ,  F21V9/00

CPC classification number: G02B5/20 ,  G01J3/02 ,  G01J3/0235 ,  G01J3/12 ,  G01J3/28 ,  G01N21/274 ,  G02B26/008

Abstract: Calibrating each of a plurality of driven optical filters (14 and 15). The color parameters of the driven optical filters are characterized for the individual optical filter. These color parameters are used as calibration data to calibrate more standard information.

公开(公告)号：EP0971218A3

公开(公告)日：2000-11-15

申请号：EP99305472.5

申请日：1999-07-09

Applicant: Nanometrics Incorporated

Inventor： Holmes, Duane C.

IPC: G01J3/453 ,  G01J3/42

CPC classification number: G02B21/248 ,  G01J3/02 ,  G01J3/0235 ,  G01J3/0291 ,  G01J3/4535

Abstract: A measuring instrument with a parfocal combination of an ultra-violet to near-infrared (UV-NIR) spectrophotometer and a Fourier Transform Infrared (FTIR) spectrometer is disclosed. The parfocal configuration obviates lateral movement of the sample between two separate measurement instruments, and throughput is increased. The measuring instrument also includes an imaging apparatus, such as a camera or microscope ocular, to accurately position the measurement area of the sample. Beam directing elements, such as a mirror and objective lenses, are mounted on a common movable member. The common movable member, e.g. a linear or rotating turret, moves to properly align the desired beam directing element, thereby selecting the specific metrology mode. In addition, the measurement instrument includes a purging shroud along the FTIR spectrometer optical path.