ATE537425T1 - MITTEL UND VERFAHREN ZUR SIGNALVALIDIERUNG ZUR GRÖßENBESTIMMUNG VON KUGELFÖRMIGEN OBJEKTEN - Google Patents

MITTEL UND VERFAHREN ZUR SIGNALVALIDIERUNG ZUR GRÖßENBESTIMMUNG VON KUGELFÖRMIGEN OBJEKTEN

Info

Publication number
ATE537425T1
ATE537425T1 AT07251979T AT07251979T ATE537425T1 AT E537425 T1 ATE537425 T1 AT E537425T1 AT 07251979 T AT07251979 T AT 07251979T AT 07251979 T AT07251979 T AT 07251979T AT E537425 T1 ATE537425 T1 AT E537425T1
Authority
AT
Austria
Prior art keywords
timing
time varying
timing parameter
signals
segments
Prior art date
Application number
AT07251979T
Other languages
English (en)
Inventor
William D Bachalo
Gregory Allan Payne
Original Assignee
Artium Technologies Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Artium Technologies Inc filed Critical Artium Technologies Inc
Application granted granted Critical
Publication of ATE537425T1 publication Critical patent/ATE537425T1/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B9/00—Measuring instruments characterised by the use of optical techniques
    • G01B9/02—Interferometers
    • G01B9/02055—Reduction or prevention of errors; Testing; Calibration
    • G01B9/0207—Error reduction by correction of the measurement signal based on independently determined error sources, e.g. using a reference interferometer
    • G01B9/02072—Error reduction by correction of the measurement signal based on independently determined error sources, e.g. using a reference interferometer by calibration or testing of interferometer
    • G01B9/02074—Error reduction by correction of the measurement signal based on independently determined error sources, e.g. using a reference interferometer by calibration or testing of interferometer of the detector
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B9/00—Measuring instruments characterised by the use of optical techniques
    • G01B9/02—Interferometers
    • G01B9/02041—Interferometers characterised by particular imaging or detection techniques
    • G01B9/02045—Interferometers characterised by particular imaging or detection techniques using the Doppler effect
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B9/00—Measuring instruments characterised by the use of optical techniques
    • G01B9/02—Interferometers
    • G01B9/02083—Interferometers characterised by particular signal processing and presentation
    • G01B9/02084—Processing in the Fourier or frequency domain when not imaged in the frequency domain
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/10—Investigating individual particles
    • G01N15/14—Optical investigation techniques, e.g. flow cytometry
    • G01N15/1429—Signal processing
    • G01N15/1433—Signal processing using image recognition
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/10—Investigating individual particles
    • G01N15/14—Optical investigation techniques, e.g. flow cytometry
    • G01N15/1434—Optical arrangements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B2290/00—Aspects of interferometers not specifically covered by any group under G01B9/02
    • G01B2290/45—Multiple detectors for detecting interferometer signals
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/10—Investigating individual particles
    • G01N15/14—Optical investigation techniques, e.g. flow cytometry
    • G01N15/1434—Optical arrangements
    • G01N2015/144—Imaging characterised by its optical setup
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/10—Investigating individual particles
    • G01N15/14—Optical investigation techniques, e.g. flow cytometry
    • G01N15/1434—Optical arrangements
    • G01N2015/1454—Optical arrangements using phase shift or interference, e.g. for improving contrast
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/10—Investigating individual particles
    • G01N15/14—Optical investigation techniques, e.g. flow cytometry
    • G01N2015/1493—Particle size

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Mathematical Physics (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Instruments For Measurement Of Length By Optical Means (AREA)
AT07251979T 2006-05-12 2007-05-14 MITTEL UND VERFAHREN ZUR SIGNALVALIDIERUNG ZUR GRÖßENBESTIMMUNG VON KUGELFÖRMIGEN OBJEKTEN ATE537425T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/433,005 US7788067B2 (en) 2006-05-12 2006-05-12 Means and methods for signal validation for sizing spherical objects

Publications (1)

Publication Number Publication Date
ATE537425T1 true ATE537425T1 (de) 2011-12-15

Family

ID=38261470

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07251979T ATE537425T1 (de) 2006-05-12 2007-05-14 MITTEL UND VERFAHREN ZUR SIGNALVALIDIERUNG ZUR GRÖßENBESTIMMUNG VON KUGELFÖRMIGEN OBJEKTEN

Country Status (3)

Country Link
US (1) US7788067B2 (de)
EP (1) EP1855081B1 (de)
AT (1) ATE537425T1 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
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US7788067B2 (en) 2006-05-12 2010-08-31 Artium Technologies, Inc. Means and methods for signal validation for sizing spherical objects
US7564564B2 (en) * 2006-08-22 2009-07-21 Artium Technologies, Inc. Automatic set-up for instrument functions
FR2939199B1 (fr) * 2008-12-02 2011-02-11 C2 Diagnostics Procede et dispositif de cytometrie en flux sans fluide de gainage
CN102365543A (zh) 2009-01-16 2012-02-29 纽约大学 用全息视频显微术的自动实时粒子表征和三维速度计量
WO2010085632A2 (en) * 2009-01-23 2010-07-29 University Of Washington Virtual core flow cytometry
US8472021B2 (en) 2010-04-09 2013-06-25 First Solar, Inc. Particle detector
US8930781B2 (en) * 2010-11-22 2015-01-06 Marvell World Trade Ltd. Method and apparatus for defect recovery
US20150260628A1 (en) 2011-12-01 2015-09-17 P.M.L - Particles Monitoring Technologies Ltd. Detection scheme for particle size and concentration measurement
GB201303620D0 (en) * 2013-02-28 2013-04-17 Imp Innovations Ltd A method of and apparatus for ascertaining the size of particles
EP3105638B1 (de) 2014-02-12 2020-07-22 New York University Schnelle merkmalsidentifizierung für holografische verfolgung und charakterisierung von kolloidalen partikeln
EP3218690B1 (de) 2014-11-12 2022-03-09 New York University Kolloidale fingerabdrücke für weiche materialien unter verwendung von totaler holografischer charakterisierung
US11029241B2 (en) * 2015-02-13 2021-06-08 Artium Technologies, Inc. Enhanced detection through parsing records into signal components
DE102015207289B4 (de) * 2015-04-22 2025-12-24 Robert Bosch Gmbh Partikelsensorvorrichtung
CN108351288B (zh) 2015-09-18 2021-04-27 纽约大学 精密浆料中大杂质颗粒的全息检测和表征
DK3414517T3 (da) 2016-02-08 2021-12-13 Univ New York Holografisk karakterisering af proteinaggregater
US10670677B2 (en) 2016-04-22 2020-06-02 New York University Multi-slice acceleration for magnetic resonance fingerprinting
JP7326256B2 (ja) 2017-10-26 2023-08-15 パーティクル・メージャーリング・システムズ・インコーポレーテッド 粒子計測システム及び方法
US11536638B2 (en) * 2018-06-14 2022-12-27 Spraying Systems Co. System for determining an ensemble characteristic of a particle-laden flow
CN113692529A (zh) 2019-04-25 2021-11-23 粒子监测系统有限公司 用于轴上粒子检测和/或差分检测的粒子检测系统和方法
US11543338B2 (en) 2019-10-25 2023-01-03 New York University Holographic characterization of irregular particles
US11988593B2 (en) 2019-11-22 2024-05-21 Particle Measuring Systems, Inc. Advanced systems and methods for interferometric particle detection and detection of particles having small size dimensions
US11948302B2 (en) 2020-03-09 2024-04-02 New York University Automated holographic video microscopy assay
CN116973337B (zh) * 2023-09-25 2023-12-22 成都曙创大能科技有限公司 一种微细金刚线表面粒子数量密度测量系统

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US4701051A (en) * 1983-05-18 1987-10-20 Dantec Electronik, Medicinsk Og Videnskabeligt Maleudstyr A/S Laser-doppler-apparatus for determining the size of moving spherical particles in a fluid flow
US4540283A (en) * 1983-06-20 1985-09-10 Bachalo William D Apparatus and method for determining the size and velocity of particles, droplets, bubbles or the like using laser light scattering
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US7788067B2 (en) 2006-05-12 2010-08-31 Artium Technologies, Inc. Means and methods for signal validation for sizing spherical objects

Also Published As

Publication number Publication date
US20070263215A1 (en) 2007-11-15
US7788067B2 (en) 2010-08-31
EP1855081B1 (de) 2011-12-14
EP1855081A1 (de) 2007-11-14

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