ES2015430A6 - Sensor de fibra optica basado en la excitacion de plasmones superficiales. - Google Patents

Sensor de fibra optica basado en la excitacion de plasmones superficiales.

Info

Publication number
ES2015430A6
ES2015430A6 ES8902630A ES8902630A ES2015430A6 ES 2015430 A6 ES2015430 A6 ES 2015430A6 ES 8902630 A ES8902630 A ES 8902630A ES 8902630 A ES8902630 A ES 8902630A ES 2015430 A6 ES2015430 A6 ES 2015430A6
Authority
ES
Spain
Prior art keywords
excitation
surface plasma
optical fiber
sensor based
fiber sensor
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 - Lifetime
Application number
ES8902630A
Other languages
English (en)
Inventor
Yuste Francisco Villuendas
Zueco Francisco J Pelayo
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.)
Cables de Comunicaciones SA
Original Assignee
Cables de Comunicaciones SA
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 Cables de Comunicaciones SA filed Critical Cables de Comunicaciones SA
Priority to ES8902630A priority Critical patent/ES2015430A6/es
Priority to EP19900201914 priority patent/EP0410505A3/en
Priority to US07/553,877 priority patent/US5245410A/en
Priority to JP2197585A priority patent/JPH0359439A/ja
Publication of ES2015430A6 publication Critical patent/ES2015430A6/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • G01N21/55—Specular reflectivity
    • G01N21/552—Attenuated total reflection
    • G01N21/553—Attenuated total reflection and using surface plasmons
    • 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

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)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Optical Transform (AREA)

Abstract

SENSOR DE FIBRA OPTICA BASADO EN LA EXCITACION DE PLASMONES SUPERFICIALES. SENSOR DE FIBRA OPTICA BASADO EN LA EXCITACION DE PLASMONES SUPERFICIALES, CONSTITUIDO POR UNA CABEZA SENSORA (1), CONFORMADA POR UN CUERPO TRANSPARENTE (5) CON UNA SUPERFICIE PLANA (7) QUE INCORPORA UNA CAPA METALICA (9) DELGADA, EN LA QUE SE PRODUCE LA EXCITACION OPTICA DE PLASMONES SUPERFICIALES, UNA SEGUNDA CARA CILINDRICA ESPEJADA (6) PERPENDICULAR A LA ANTERIOR Y OTRA PLANA (10) FORMANDO CON LA PRIMERA UN ANGULO I, QUE ESTA DETERMINADO POR LOS INDICES DE REFRACCION DEL CUERPO TRANSPARENTE Y DEL MEDIO A CONTROLAR Y DOS FIBRAS OPTICAS (12) Y (13).
ES8902630A 1989-07-25 1989-07-25 Sensor de fibra optica basado en la excitacion de plasmones superficiales. Expired - Lifetime ES2015430A6 (es)

Priority Applications (4)

Application Number Priority Date Filing Date Title
ES8902630A ES2015430A6 (es) 1989-07-25 1989-07-25 Sensor de fibra optica basado en la excitacion de plasmones superficiales.
EP19900201914 EP0410505A3 (en) 1989-07-25 1990-07-13 Optical fiber sensor based on the excitation of surface plasma
US07/553,877 US5245410A (en) 1989-07-25 1990-07-16 Optical fiber sensor based on the excitation of surface plasmon
JP2197585A JPH0359439A (ja) 1989-07-25 1990-07-24 光ファイバセンサ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES8902630A ES2015430A6 (es) 1989-07-25 1989-07-25 Sensor de fibra optica basado en la excitacion de plasmones superficiales.

Publications (1)

Publication Number Publication Date
ES2015430A6 true ES2015430A6 (es) 1990-08-16

Family

ID=8263268

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8902630A Expired - Lifetime ES2015430A6 (es) 1989-07-25 1989-07-25 Sensor de fibra optica basado en la excitacion de plasmones superficiales.

Country Status (4)

Country Link
US (1) US5245410A (es)
EP (1) EP0410505A3 (es)
JP (1) JPH0359439A (es)
ES (1) ES2015430A6 (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9120000D0 (en) * 1991-09-19 1991-11-06 British Gas Plc Optical sensing
DE4305830C1 (de) * 1993-02-26 1994-08-18 Claus Dr Rer Nat Renschen SPR-Sensor
DE4424628B4 (de) * 1994-07-13 2005-11-17 Lau, Matthias, Dipl.-Ing. Verfahren und Anordnung zur Brechzahlmessung verschiedener Medien
US5606633A (en) * 1995-06-26 1997-02-25 American Research Corporation Of Virginia Chemical detector employing surface plasmon resonance excited using an optical waveguide configured as an asymmetric waveguide coupler
US7244622B2 (en) * 1996-04-03 2007-07-17 Applera Corporation Device and method for multiple analyte detection
EP0988517A4 (en) * 1997-06-10 2003-03-19 Calspan Corp DETECTION OF MATERIALS FROM A CHEMICAL AGENT USING A SORBENT POLYMER AND FLUORESCENCE PROBE
US6121755A (en) * 1999-06-03 2000-09-19 Illinois Tool Works Inc. Optical-electronic battery indicator
DE10247241A1 (de) * 2002-10-10 2004-04-22 Basf Ag Superabsorbierender Schaum, Verfahren zu seiner Herstellung und seine Verwendung
JP4505279B2 (ja) * 2004-08-02 2010-07-21 富士フイルム株式会社 試料分析用測定装置および測定方法
SE0402292D0 (sv) * 2004-09-23 2004-09-23 Goeran Palmskog Arrangement for determining concentration of a substance in a fluid
JP2011115550A (ja) * 2009-10-26 2011-06-16 Olympus Corp 血圧センサシステム

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2197065A (en) * 1986-11-03 1988-05-11 Stc Plc Optical sensor device
NL8700851A (nl) * 1987-04-10 1988-11-01 Tno Werkwijze en inrichting voor het detecteren van zeer lage concentraties van een in een meetmedium aanwezige chemische component onder toepassing van oppervlakte-plasmonresonantie en elektrochemisch gestimuleerde adsorptie.
GB8718060D0 (en) * 1987-07-30 1987-09-03 Univ London Optical fibre components
CA1321488C (en) * 1987-08-22 1993-08-24 Martin Francis Finlan Biological sensors
JPH073318Y2 (ja) * 1989-03-08 1995-01-30 聡 河田 光励起表面プラズマ振動共鳴を利用したセンサヘッド

Also Published As

Publication number Publication date
EP0410505A2 (en) 1991-01-30
US5245410A (en) 1993-09-14
EP0410505A3 (en) 1991-05-22
JPH0359439A (ja) 1991-03-14

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