CA2746235A1 - Capteur chimique polarimetrique haute sensibilite - Google Patents

Capteur chimique polarimetrique haute sensibilite Download PDF

Info

Publication number
CA2746235A1
CA2746235A1 CA 2746235 CA2746235A CA2746235A1 CA 2746235 A1 CA2746235 A1 CA 2746235A1 CA 2746235 CA2746235 CA 2746235 CA 2746235 A CA2746235 A CA 2746235A CA 2746235 A1 CA2746235 A1 CA 2746235A1
Authority
CA
Canada
Prior art keywords
light
optical waveguide
capillary
along
analyte
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.)
Granted
Application number
CA 2746235
Other languages
English (en)
Other versions
CA2746235C (fr
Inventor
Serge Caron
Claude Pare
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.)
Institut National dOptique
Original Assignee
Institut National dOptique
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 Institut National dOptique filed Critical Institut National dOptique
Priority to CA2746235A priority Critical patent/CA2746235C/fr
Publication of CA2746235A1 publication Critical patent/CA2746235A1/fr
Application granted granted Critical
Publication of CA2746235C publication Critical patent/CA2746235C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G01N21/21—Polarisation-affecting properties
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/62—Detectors specially adapted therefor
    • G01N30/74—Optical detectors
    • G01N2030/746—Optical detectors detecting along the line of flow, e.g. axial

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)
CA2746235A 2011-07-14 2011-07-14 Capteur chimique polarimetrique haute sensibilite Active CA2746235C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA2746235A CA2746235C (fr) 2011-07-14 2011-07-14 Capteur chimique polarimetrique haute sensibilite

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA2746235A CA2746235C (fr) 2011-07-14 2011-07-14 Capteur chimique polarimetrique haute sensibilite

Publications (2)

Publication Number Publication Date
CA2746235A1 true CA2746235A1 (fr) 2013-01-14
CA2746235C CA2746235C (fr) 2016-12-06

Family

ID=47553752

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2746235A Active CA2746235C (fr) 2011-07-14 2011-07-14 Capteur chimique polarimetrique haute sensibilite

Country Status (1)

Country Link
CA (1) CA2746235C (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108169144A (zh) * 2016-12-07 2018-06-15 云南师范大学 一种基于光纤的可变光程气体采样器
CN111122444A (zh) * 2018-11-01 2020-05-08 西安电子科技大学 一种多重谐振式t型增强的多种痕量气体同时检测装置
CN111122445A (zh) * 2018-11-01 2020-05-08 西安电子科技大学 一种多重谐振式t型增强的多种痕量气体同时检测方法

Also Published As

Publication number Publication date
CA2746235C (fr) 2016-12-06

Similar Documents

Publication Publication Date Title
US7483598B2 (en) Phase shift optical loop spectroscopy
CN102628976B (zh) 一种表面等离子体共振探测光纤及传感器
CA2768946C (fr) Spectroscopie a longueurs d'onde multiples par mesure du temps de declin d'une cavite optique
WO2014102572A1 (fr) Appareil et procédé de spectroscopie à peigne de fréquences
CN103792212A (zh) 一种光纤表面等离子体共振传感器、检测系统及方法
CN109186736A (zh) 一种可固定频移结构的斜坡辅助布里渊光纤传感振动测量装置及测量方法
CA2746235A1 (fr) Capteur chimique polarimetrique haute sensibilite
CN103245638A (zh) 光子晶体光纤局域表面等离子共振传感器
CN103512862B (zh) 一种基于信号差分检测的光学微流控芯片及测试方法
US7403673B2 (en) Optical fiber polarimetric chemical sensor
US20130014559A1 (en) High sensitivity polarimetric chemical sensor
US9671335B2 (en) Photonics integrated interferometric system and method
CN106932083A (zh) 一种基于强磁场背景的光纤无线振动传感器装置
Wang et al. Gas concentration sensing based on fiber loop ring-down spectroscopy: a review
CN107907491B (zh) 一种光纤传感器及其检测平台和方法
Feng et al. Sensing performance of U-shaped fiber in chaotic correlation fiber loop ring down system
Liu et al. Simple method for self-referenced and lable-free biosensing by using a capillary sensing element
Liu et al. Optical fiber sensor based on capillary wall for highly-sensitive refractive index measurement
CA2547244C (fr) Capteur chimique polarimetrique a fibres optiques
Dominguez et al. Spectral measurements with hybrid LMR and SAW platform for dual parameter sensing
Gao et al. An Integrated Biological Analysis and Flow Rate Sensing for the Real-Time Detection of Carcinogen in Water Based on Co 2+-Doped Optical Fibers
Loock et al. Absorption detection using optical waveguide cavities
AnalyteA E l?(PR1'0AT)
Wang Fiber loop ringdown sensors and sensing
Fan et al. Polymeric microwire-enabled fiber Bragg grating for simultaneous humidity and temperature sensing

Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20130920