GB2185308B - Optical sensor device - Google Patents

Optical sensor device

Info

Publication number
GB2185308B
GB2185308B GB8600522A GB8600522A GB2185308B GB 2185308 B GB2185308 B GB 2185308B GB 8600522 A GB8600522 A GB 8600522A GB 8600522 A GB8600522 A GB 8600522A GB 2185308 B GB2185308 B GB 2185308B
Authority
GB
United Kingdom
Prior art keywords
optical sensor
sensor device
optical
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
Application number
GB8600522A
Other versions
GB2185308A (en
GB8600522D0 (en
Inventor
Jolyon Peter Willson
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.)
STC PLC
Original Assignee
STC PLC
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 STC PLC filed Critical STC PLC
Priority to GB8600522A priority Critical patent/GB2185308B/en
Publication of GB8600522D0 publication Critical patent/GB8600522D0/en
Publication of GB2185308A publication Critical patent/GB2185308A/en
Application granted granted Critical
Publication of GB2185308B publication Critical patent/GB2185308B/en
Expired 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Plasma & Fusion (AREA)
  • Engineering & Computer Science (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
GB8600522A 1986-01-10 1986-01-10 Optical sensor device Expired GB2185308B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8600522A GB2185308B (en) 1986-01-10 1986-01-10 Optical sensor device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8600522A GB2185308B (en) 1986-01-10 1986-01-10 Optical sensor device

Publications (3)

Publication Number Publication Date
GB8600522D0 GB8600522D0 (en) 1986-02-19
GB2185308A GB2185308A (en) 1987-07-15
GB2185308B true GB2185308B (en) 1989-10-25

Family

ID=10591157

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8600522A Expired GB2185308B (en) 1986-01-10 1986-01-10 Optical sensor device

Country Status (1)

Country Link
GB (1) GB2185308B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2969177B2 (en) 1988-07-25 1999-11-02 アプライド リサーチ システムス エー アール エス ホールディング エヌ ヴイ Analysis method

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8801807D0 (en) * 1988-01-27 1988-02-24 Amersham Int Plc Biological sensors
US5165005A (en) * 1988-01-29 1992-11-17 Fiberchem Inc. Planar and other waveguide refractive index sensors using metal cladding
US5478755A (en) * 1988-07-25 1995-12-26 Ares Serono Research & Development Ltd. Long range surface plasma resonance immunoassay
GB2228082A (en) * 1989-01-13 1990-08-15 Marconi Gec Ltd Gas or liquid chemical sensor
GB9019999D0 (en) * 1990-09-13 1990-10-24 Amersham Int Plc Biological sensors
DE4033912C2 (en) * 1990-10-25 1995-05-24 Fraunhofer Ges Forschung Optical sensor
GB9111776D0 (en) * 1991-05-31 1991-07-24 De Beers Ind Diamond Determination of the condition of or change in state of an environment
DE19611025A1 (en) * 1996-03-20 1997-09-25 Inst Chemo Biosensorik Optical fiber optic sensor based on the resonant optical excitation of surface plasma waves
EP0898162A1 (en) * 1997-08-20 1999-02-24 Suzuki Motor Corporation Immunoassay apparatus
US20050141843A1 (en) * 2003-12-31 2005-06-30 Invitrogen Corporation Waveguide comprising scattered light detectable particles

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2173895A (en) * 1985-04-12 1986-10-22 Plessey Co Plc Optical assay

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2173895A (en) * 1985-04-12 1986-10-22 Plessey Co Plc Optical assay

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2969177B2 (en) 1988-07-25 1999-11-02 アプライド リサーチ システムス エー アール エス ホールディング エヌ ヴイ Analysis method

Also Published As

Publication number Publication date
GB2185308A (en) 1987-07-15
GB8600522D0 (en) 1986-02-19

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee