DE68905757T2 - Integrierte optikvorrichtung zur messung des brechungsindex einer fluessigkeit. - Google Patents

Integrierte optikvorrichtung zur messung des brechungsindex einer fluessigkeit.

Info

Publication number
DE68905757T2
DE68905757T2 DE8989403018T DE68905757T DE68905757T2 DE 68905757 T2 DE68905757 T2 DE 68905757T2 DE 8989403018 T DE8989403018 T DE 8989403018T DE 68905757 T DE68905757 T DE 68905757T DE 68905757 T2 DE68905757 T2 DE 68905757T2
Authority
DE
Germany
Prior art keywords
measuring
liquid
optical device
integrated optical
refracting index
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE8989403018T
Other languages
English (en)
Other versions
DE68905757D1 (de
Inventor
Serge Valette
Stephane Renard
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Application granted granted Critical
Publication of DE68905757D1 publication Critical patent/DE68905757D1/de
Publication of DE68905757T2 publication Critical patent/DE68905757T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
    • G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
    • G02B6/12004—Combinations of two or more optical elements
    • 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
    • G01N21/41—Refractivity; Phase-affecting properties, e.g. optical path length
    • G01N21/45—Refractivity; Phase-affecting properties, e.g. optical path length using interferometric methods; using Schlieren methods
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J9/00—Measuring optical phase difference; Determining degree of coherence; Measuring optical wavelength
    • G01J9/02—Measuring optical phase difference; Determining degree of coherence; Measuring optical wavelength by interferometric methods
    • G01J2009/0226—Fibres
    • G01J2009/023—Fibres of the integrated optical type
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/08—Optical fibres; light guides
    • G01N2201/0873—Using optically integrated constructions

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Instruments For Measurement Of Length By Optical Means (AREA)
DE8989403018T 1988-11-04 1989-11-02 Integrierte optikvorrichtung zur messung des brechungsindex einer fluessigkeit. Expired - Fee Related DE68905757T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8814433A FR2638847B1 (fr) 1988-11-04 1988-11-04 Dispositif optique integre pour la mesure d'indice de refraction d'un fluide

Publications (2)

Publication Number Publication Date
DE68905757D1 DE68905757D1 (de) 1993-05-06
DE68905757T2 true DE68905757T2 (de) 1993-09-16

Family

ID=9371589

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8989403018T Expired - Fee Related DE68905757T2 (de) 1988-11-04 1989-11-02 Integrierte optikvorrichtung zur messung des brechungsindex einer fluessigkeit.

Country Status (6)

Country Link
US (1) US5073024A (de)
EP (1) EP0367675B1 (de)
JP (1) JPH02171639A (de)
DE (1) DE68905757T2 (de)
FI (1) FI895228A0 (de)
FR (1) FR2638847B1 (de)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2664390B1 (fr) * 1990-07-09 1993-08-13 Commissariat Energie Atomique Procede de realisation de composants optiques integres.
US5271801A (en) * 1990-07-09 1993-12-21 Commissariat A L'energie Atomique Process of production of integrated optical components
DE4033357A1 (de) * 1990-10-19 1992-04-23 Iot Entwicklungsgesellschaft F Sensor zum stoffnachweis
FR2676808B1 (fr) * 1991-05-21 1993-08-13 Commissariat Energie Atomique Dispositif de mesure d'une caracteristique d'un objet en optique integree, par interferometrie.
US5323229A (en) * 1992-08-31 1994-06-21 Science Applications International Corporation Measurement system using optical coherence shifting interferometry
FR2697336B1 (fr) * 1992-10-28 1994-12-16 Inst Francais Du Petrole Procédé et dispositif de mesure différentielle d'indices de réfraction et utilisation associée.
GB9320500D0 (en) * 1993-10-05 1993-11-24 Rensihaw Plc Interferometric distance measuring apparatus
FI945124A0 (fi) * 1994-10-31 1994-10-31 Valtion Teknillinen Spektrometer
US5623561A (en) * 1995-09-29 1997-04-22 Georgia Tech Research Corporation Integrated optic interferometric sensor
JP3682746B2 (ja) * 1997-07-28 2005-08-10 富士通株式会社 光デバイス
FR2766923B1 (fr) * 1997-07-30 1999-10-15 France Etat Instrument de mesure de l'indice de refraction d'un fluide
US6381025B1 (en) * 1999-08-19 2002-04-30 Texas Tech University Interferometric detection system and method
EP1238264B1 (de) * 2000-09-29 2004-12-29 Commissariat A L'Energie Atomique Refraktometer mit schräg gelegenen bragg vergitterungen
WO2002044697A1 (en) * 2001-10-02 2002-06-06 Commissariat A L"Energie Atomique Refractometer with blazed bragg gratings
FR2814810B1 (fr) * 2000-09-29 2003-01-03 Commissariat Energie Atomique Refractometre a reseaux de bragg a traits inclines
US6809828B2 (en) 2001-01-25 2004-10-26 Texas Tech University Universal detector for biological and chemical separations or assays using plastic microfluidic devices
US6887359B2 (en) * 2001-06-08 2005-05-03 The Regents Of The University Of California Chemical micro-sensor
GB2383127B (en) * 2001-12-12 2004-10-20 Proimmune Ltd Device and method for investigating analytes in liquid suspension or solution
GB0206011D0 (en) * 2002-03-14 2002-04-24 Farfield Sensors Ltd Polarimetery
US20040236242A1 (en) * 2003-05-22 2004-11-25 Graham James E. Capnograph system with integral controller
US6911803B2 (en) * 2003-06-27 2005-06-28 Lsi Logic Corporation Systems and methods for evaluating a charge state of a battery based on optical properties of the battery electrolyte material
WO2006025039A2 (en) * 2004-09-03 2006-03-09 University College Cork - National University Of Ireland, Cork; An optical detector
WO2006047408A2 (en) * 2004-10-22 2006-05-04 Vanderbilt University On-chip polarimetry for high-throughput screening of nanoliter and smaller sample volumes
JP2008536095A (ja) * 2005-02-11 2008-09-04 スワゲロック カンパニー 流体濃度感知配置
US7767444B2 (en) * 2005-05-31 2010-08-03 Nanyang Technological University Cell analysis using laser with external cavity
EP2160590A4 (de) * 2007-05-18 2012-11-21 Univ Vanderbilt Verbessertes interferometrisches nachweissystem und -verfahren
US8445217B2 (en) 2007-09-20 2013-05-21 Vanderbilt University Free solution measurement of molecular interactions by backscattering interferometry
JP5328573B2 (ja) * 2009-09-03 2013-10-30 三菱電機株式会社 アイドルストップ制御装置およびアイドルストップ制御方法
WO2011156713A1 (en) 2010-06-11 2011-12-15 Vanderbilt University Multiplexed interferometric detection system and method
US9562853B2 (en) 2011-02-22 2017-02-07 Vanderbilt University Nonaqueous backscattering interferometric methods
US9273949B2 (en) 2012-05-11 2016-03-01 Vanderbilt University Backscattering interferometric methods
GB2509716B (en) * 2013-01-09 2018-07-04 International Moisture Analysers Ltd Spatial Interference Fourier Transform Raman chemical analyser
WO2016118812A1 (en) 2015-01-23 2016-07-28 Vanderbilt University A robust interferometer and methods of using same
US10627396B2 (en) 2016-01-29 2020-04-21 Vanderbilt University Free-solution response function interferometry
CN108303377B (zh) * 2018-02-02 2023-05-09 成都信息工程大学 一种热光效应光波导检测装置
CN108051406B (zh) * 2018-02-02 2023-05-09 成都信息工程大学 一种电光效应光波导检测装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2613826B1 (fr) * 1987-04-07 1990-10-26 Commissariat Energie Atomique Capteur de deplacement en optique integree
DE3814844A1 (de) * 1988-05-02 1989-11-16 Iot Entwicklungsgesellschaft F Verfahren und vorrichtung zur bestimmung der brechzahl n einer substanz

Also Published As

Publication number Publication date
FR2638847B1 (fr) 1990-12-14
FR2638847A1 (fr) 1990-05-11
FI895228A0 (fi) 1989-11-03
US5073024A (en) 1991-12-17
JPH02171639A (ja) 1990-07-03
EP0367675A1 (de) 1990-05-09
EP0367675B1 (de) 1993-03-31
DE68905757D1 (de) 1993-05-06

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee