NL8502138A - Fiber-optische inrichting. - Google Patents

Fiber-optische inrichting. Download PDF

Info

Publication number
NL8502138A
NL8502138A NL8502138A NL8502138A NL8502138A NL 8502138 A NL8502138 A NL 8502138A NL 8502138 A NL8502138 A NL 8502138A NL 8502138 A NL8502138 A NL 8502138A NL 8502138 A NL8502138 A NL 8502138A
Authority
NL
Netherlands
Prior art keywords
fiber
optical fiber
central
light
sensor head
Prior art date
Application number
NL8502138A
Other languages
English (en)
Dutch (nl)
Original Assignee
Ekro Bv
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 Ekro Bv filed Critical Ekro Bv
Priority to NL8502138A priority Critical patent/NL8502138A/nl
Priority to NZ216950A priority patent/NZ216950A/xx
Priority to US06/888,204 priority patent/US4884891A/en
Priority to ES8600592A priority patent/ES2000562A6/es
Priority to DE8686201324T priority patent/DE3682140D1/de
Priority to DK354286A priority patent/DK354286A/da
Priority to EP86201324A priority patent/EP0211465B1/en
Priority to JP61176549A priority patent/JPS6332352A/ja
Publication of NL8502138A publication Critical patent/NL8502138A/nl

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/4738—Diffuse reflection, e.g. also for testing fluids, fibrous materials
    • G01N21/474—Details of optical heads therefor, e.g. using optical fibres
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/4738—Diffuse reflection, e.g. also for testing fluids, fibrous materials
    • G01N21/474—Details of optical heads therefor, e.g. using optical fibres
    • G01N2021/4742—Details of optical heads therefor, e.g. using optical fibres comprising optical fibres

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
NL8502138A 1985-07-26 1985-07-26 Fiber-optische inrichting. NL8502138A (nl)

Priority Applications (8)

Application Number Priority Date Filing Date Title
NL8502138A NL8502138A (nl) 1985-07-26 1985-07-26 Fiber-optische inrichting.
NZ216950A NZ216950A (en) 1985-07-26 1986-07-23 Fibre-optic backscatter detection probe
US06/888,204 US4884891A (en) 1985-07-26 1986-07-23 Fibre-optic apparatus
ES8600592A ES2000562A6 (es) 1985-07-26 1986-07-24 Un aparato de fibra optica para determinar en un material un fenomeno afectado por la luz retrodispersada por refraccion superficial yno volumetrica
DE8686201324T DE3682140D1 (de) 1985-07-26 1986-07-25 Anordnung mit optischen fasern.
DK354286A DK354286A (da) 1985-07-26 1986-07-25 Fiber-optisk apparat
EP86201324A EP0211465B1 (en) 1985-07-26 1986-07-25 Fibre-optic apparatus
JP61176549A JPS6332352A (ja) 1985-07-26 1986-07-26 繊維光学装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8502138A NL8502138A (nl) 1985-07-26 1985-07-26 Fiber-optische inrichting.
NL8502138 1985-07-26

Publications (1)

Publication Number Publication Date
NL8502138A true NL8502138A (nl) 1987-02-16

Family

ID=19846365

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8502138A NL8502138A (nl) 1985-07-26 1985-07-26 Fiber-optische inrichting.

Country Status (8)

Country Link
US (1) US4884891A (da)
EP (1) EP0211465B1 (da)
JP (1) JPS6332352A (da)
DE (1) DE3682140D1 (da)
DK (1) DK354286A (da)
ES (1) ES2000562A6 (da)
NL (1) NL8502138A (da)
NZ (1) NZ216950A (da)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0216434A (ja) * 1988-07-04 1990-01-19 Maki Seisakusho:Kk 青果物の内部品質判定方法と装置
JPH02173553A (ja) * 1988-12-26 1990-07-05 Agency Of Ind Science & Technol 高濃度濁度測定法ならびに測定装置
US5218417A (en) * 1990-12-17 1993-06-08 Siemens Corporation System and methods for measuring the haze of a thin film
US7142307B1 (en) * 1991-03-01 2006-11-28 Stark Edward W Method and apparatus for optical interactance and transmittance measurements
DE4133947B4 (de) * 1991-10-14 2004-07-29 Abb Schweiz Ag Sensor zum Erfassen von Zersetzungsprodukten eines in einer gekapselten elektrischen Anlage befindlichen Isoliergases
AU5378694A (en) * 1993-10-22 1995-05-08 Tru-Test Limited Quantitative measurement of liquid mixture components using a light probe
DE4413745A1 (de) * 1994-04-20 1995-10-26 Gramm Gmbh & Co Kg Verfahren und Vorrichtung zur Kontrolle der Oberfläche von Gegenständen
US5485276A (en) * 1994-09-22 1996-01-16 Spectral Sciences Inc. Multi-pass optical cell species concentration measurement system
NL9402092A (nl) * 1994-12-09 1996-07-01 Skf Ind Trading & Dev Werkwijze voor het optisch inspecteren van een oppervlak, alsmede inrichting daarvoor.
GB2304187B (en) * 1995-08-07 1998-12-30 Dia Stron Ltd Translucency measurement
US5675678A (en) * 1995-10-10 1997-10-07 Ceram Optec Industries Inc. Flexible system for linearly distributed illumination
ATE209017T1 (de) * 1996-02-05 2001-12-15 Diasense Inc Vorrichtung zur nicht-invasiven bestimmung von glukose
DE19615957A1 (de) * 1996-04-22 1997-10-23 Hans Joachim Bruins Verteilervorrichtung
EP0947822A1 (en) * 1998-04-02 1999-10-06 Stichting Nederlands Instituut voor Zuivelonderzoek Arrangement and method to apply diffusing wave spectroscopy to measure the properties of multi-phase systems, as well as the changes therein
NL1013805C2 (nl) * 1999-04-27 2000-10-30 Co Peratie Rundveeverbetering Inrichting voor het analyseren van producten en daarvoor bestemde sensor.
NL1011905C2 (nl) * 1999-04-27 2000-10-30 Co Peratie Rundveeverbetering Inrichting voor het analyseren van melk en daarvoor bestemde sensor.
US6859282B1 (en) * 2002-01-04 2005-02-22 Sandia Corporation Optical probe for determining the fat/lean interface in cuts of meat
US7139076B1 (en) * 2002-08-09 2006-11-21 Ralf Marbach Stable optical diffuse reflection measurement
US20080255461A1 (en) * 2007-03-26 2008-10-16 Robert Weersink Real-time optical monitoring system and method for thermal therapy treatment
ES2346494B2 (es) * 2007-11-20 2011-07-21 Universidad De Oviedo Sensor en linea y sistema para la obtencion del contenido de grasa enleche.
US7884933B1 (en) 2010-05-05 2011-02-08 Revolutionary Business Concepts, Inc. Apparatus and method for determining analyte concentrations
US20130237853A1 (en) * 2012-03-12 2013-09-12 Ivwatch, Llc Geometry of a Transcutaneous Sensor
US10473489B1 (en) * 2018-07-24 2019-11-12 Valeo North America, Inc. Fiber optic panel with integrated sensors

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3068742A (en) * 1959-06-15 1962-12-18 American Optical Corp Means for performing colorimetry
GB1305192A (da) * 1969-05-19 1973-01-31
GB1401957A (en) * 1971-08-12 1975-08-06 Paint Research Ass Colourimeters
US4295470A (en) * 1976-10-18 1981-10-20 Oximetrix, Inc. Optical catheters and method for making same
US4281645A (en) * 1977-06-28 1981-08-04 Duke University, Inc. Method and apparatus for monitoring metabolism in body organs
US4226541A (en) * 1978-08-11 1980-10-07 Tisue James G Method and apparatus for suppressing the effects of surface light scatter in optical reflective scanning system
NL8000349A (nl) * 1980-01-18 1981-08-17 Rijksuniversiteit Broerstraat Optische reflectiemeter.
US4310905A (en) * 1980-02-20 1982-01-12 General Dynamics, Pomona Division Acoustical modulator for fiber optic transmission
DE3145633A1 (de) * 1981-11-17 1983-08-11 Byk-Mallinckrodt Chemische Produkte Gmbh, 4230 Wesel Vorrichtung zur farbmessung

Also Published As

Publication number Publication date
DK354286A (da) 1987-01-27
DE3682140D1 (de) 1991-11-28
EP0211465A2 (en) 1987-02-25
EP0211465B1 (en) 1991-10-23
ES2000562A6 (es) 1988-03-01
NZ216950A (en) 1990-05-28
US4884891A (en) 1989-12-05
DK354286D0 (da) 1986-07-25
EP0211465A3 (en) 1989-04-05
JPS6332352A (ja) 1988-02-12

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A1B A search report has been drawn up
CNR Transfer of rights (patent application after its laying open for public inspection)

Free format text: SENSOPTIC DEVELOPMENT B.V.

BV The patent application has lapsed