ATE450790T1 - Optische sensoren für mehrere wellenlängen - Google Patents

Optische sensoren für mehrere wellenlängen

Info

Publication number
ATE450790T1
ATE450790T1 AT05761563T AT05761563T ATE450790T1 AT E450790 T1 ATE450790 T1 AT E450790T1 AT 05761563 T AT05761563 T AT 05761563T AT 05761563 T AT05761563 T AT 05761563T AT E450790 T1 ATE450790 T1 AT E450790T1
Authority
AT
Austria
Prior art keywords
gratings
light
grating
fluid
bragg
Prior art date
Application number
AT05761563T
Other languages
English (en)
Inventor
Gregory D Emmerson
Corin B E Gawith
Peter G R Smith
Original Assignee
Univ Southampton
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 Univ Southampton filed Critical Univ Southampton
Application granted granted Critical
Publication of ATE450790T1 publication Critical patent/ATE450790T1/de

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
    • G01N21/41—Refractivity; Phase-affecting properties, e.g. optical path length
    • G01N21/4133—Refractometers, e.g. differential
    • 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
    • G01N21/774—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 the reagent being on a grating or periodic structure

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Plasma & Fusion (AREA)
  • Engineering & Computer Science (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Optical Integrated Circuits (AREA)
  • Spectrometry And Color Measurement (AREA)
AT05761563T 2004-07-15 2005-07-07 Optische sensoren für mehrere wellenlängen ATE450790T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0415881.2A GB0415881D0 (en) 2004-07-15 2004-07-15 Multiwavelength optical sensors
PCT/GB2005/002680 WO2006008447A1 (en) 2004-07-15 2005-07-07 Multiwavelength optical sensors

Publications (1)

Publication Number Publication Date
ATE450790T1 true ATE450790T1 (de) 2009-12-15

Family

ID=32893637

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05761563T ATE450790T1 (de) 2004-07-15 2005-07-07 Optische sensoren für mehrere wellenlängen

Country Status (11)

Country Link
US (1) US7715005B2 (de)
EP (1) EP1774290B1 (de)
JP (1) JP4699459B2 (de)
AT (1) ATE450790T1 (de)
AU (1) AU2005263893B2 (de)
CA (1) CA2573097C (de)
DE (1) DE602005018066D1 (de)
ES (1) ES2336466T3 (de)
GB (1) GB0415881D0 (de)
IL (1) IL180287A (de)
WO (1) WO2006008447A1 (de)

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CN107014776A (zh) * 2017-03-22 2017-08-04 天津大学 基于超连续谱光源的液体折射率测量装置及方法
CN107091819B (zh) * 2017-06-20 2020-03-06 中央民族大学 一种光子晶体传感单元及传感器
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US12553885B2 (en) 2020-05-07 2026-02-17 Hand Held Products, Inc. Apparatuses, systems, and methods for sample testing
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DE102021112489A1 (de) * 2021-05-12 2022-11-17 Stöbich Life Safety GmbH Faser-Bragg-Sensor zum Detektieren einer Ziel-Substanz und Verfahren zum Herstellen eines Faser-Bragg-Sensors zum Detektieren einer Ziel-Substanz
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102798612A (zh) * 2012-08-08 2012-11-28 李朝晖 一种利用ofdm信号进行折射率测量的装置及方法

Also Published As

Publication number Publication date
GB0415881D0 (en) 2004-08-18
CA2573097C (en) 2013-10-22
EP1774290A1 (de) 2007-04-18
US7715005B2 (en) 2010-05-11
ES2336466T3 (es) 2010-04-13
EP1774290B1 (de) 2009-12-02
IL180287A (en) 2011-06-30
US20080204747A1 (en) 2008-08-28
AU2005263893A1 (en) 2006-01-26
CA2573097A1 (en) 2006-01-26
IL180287A0 (en) 2007-07-04
DE602005018066D1 (de) 2010-01-14
JP4699459B2 (ja) 2011-06-08
JP2008506940A (ja) 2008-03-06
WO2006008447A1 (en) 2006-01-26
AU2005263893B2 (en) 2010-08-05

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