IT1400852B1 - PLASMON SENSOR SURFACE SURFACE BASED ON MAGNETO-OPTICAL FIBERS AND PROCEDURE FOR THE DETERMINATION OF CHEMICAL SUBSTANCES PRESENT IN THE AIR - Google Patents

PLASMON SENSOR SURFACE SURFACE BASED ON MAGNETO-OPTICAL FIBERS AND PROCEDURE FOR THE DETERMINATION OF CHEMICAL SUBSTANCES PRESENT IN THE AIR

Info

Publication number
IT1400852B1
IT1400852B1 ITTO2010A000404A ITTO20100404A IT1400852B1 IT 1400852 B1 IT1400852 B1 IT 1400852B1 IT TO2010A000404 A ITTO2010A000404 A IT TO2010A000404A IT TO20100404 A ITTO20100404 A IT TO20100404A IT 1400852 B1 IT1400852 B1 IT 1400852B1
Authority
IT
Italy
Prior art keywords
magneto
determination
procedure
air
optical fibers
Prior art date
Application number
ITTO2010A000404A
Other languages
Italian (it)
Inventor
Monica Ferraris
Shuangbao Wang
Qiuping Chen
Qiuling Chen
Original Assignee
Torino Politecnico
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 Torino Politecnico filed Critical Torino Politecnico
Priority to ITTO2010A000404A priority Critical patent/IT1400852B1/en
Priority to PCT/IB2011/051145 priority patent/WO2011114314A1/en
Publication of ITTO20100404A1 publication Critical patent/ITTO20100404A1/en
Application granted granted Critical
Publication of IT1400852B1 publication Critical patent/IT1400852B1/en

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
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
    • G01N21/7703—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator using reagent-clad optical fibres or optical waveguides
    • 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
    • G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
    • G01N2021/7769—Measurement method of reaction-produced change in sensor
    • G01N2021/7776—Index
    • 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
    • G01N2201/088—Using a sensor fibre
ITTO2010A000404A 2010-03-19 2010-05-14 PLASMON SENSOR SURFACE SURFACE BASED ON MAGNETO-OPTICAL FIBERS AND PROCEDURE FOR THE DETERMINATION OF CHEMICAL SUBSTANCES PRESENT IN THE AIR IT1400852B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ITTO2010A000404A IT1400852B1 (en) 2010-05-14 2010-05-14 PLASMON SENSOR SURFACE SURFACE BASED ON MAGNETO-OPTICAL FIBERS AND PROCEDURE FOR THE DETERMINATION OF CHEMICAL SUBSTANCES PRESENT IN THE AIR
PCT/IB2011/051145 WO2011114314A1 (en) 2010-03-19 2011-03-18 Optical fibre made with magneto-optical glasses, surface plasmon resonance sensor based on said optical fibre and method for determining chemical substances present in the air

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTO2010A000404A IT1400852B1 (en) 2010-05-14 2010-05-14 PLASMON SENSOR SURFACE SURFACE BASED ON MAGNETO-OPTICAL FIBERS AND PROCEDURE FOR THE DETERMINATION OF CHEMICAL SUBSTANCES PRESENT IN THE AIR

Publications (2)

Publication Number Publication Date
ITTO20100404A1 ITTO20100404A1 (en) 2011-11-15
IT1400852B1 true IT1400852B1 (en) 2013-07-02

Family

ID=43264719

Family Applications (1)

Application Number Title Priority Date Filing Date
ITTO2010A000404A IT1400852B1 (en) 2010-03-19 2010-05-14 PLASMON SENSOR SURFACE SURFACE BASED ON MAGNETO-OPTICAL FIBERS AND PROCEDURE FOR THE DETERMINATION OF CHEMICAL SUBSTANCES PRESENT IN THE AIR

Country Status (1)

Country Link
IT (1) IT1400852B1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1018650A1 (en) * 1999-01-05 2000-07-12 Corning Incorporated Glass fiber, current sensor and method
US7352468B2 (en) * 2001-12-12 2008-04-01 Trustees Of Princeton University Cavity ring-down detection of surface plasmon resonance in an optical fiber resonator
ES2261009B1 (en) * 2004-06-11 2007-11-16 Consejo Superior De Investigaciones Cientificas. DEVICE AND METHOD FOR DETECTING CHANGES IN THE REFRACTION INDEX OF A DIELECTRIC ENVIRONMENT.

Also Published As

Publication number Publication date
ITTO20100404A1 (en) 2011-11-15

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