CA2541621A1 - Sonde a fibres optiques pour detecter la presence ou l'absence d'une ou de plusieurs substances dans un milieu - Google Patents

Sonde a fibres optiques pour detecter la presence ou l'absence d'une ou de plusieurs substances dans un milieu Download PDF

Info

Publication number: CA2541621A1
Authority: CA; Canada
Prior art keywords: fiber; optical fiber; film; receiving; optic probe
Prior art date: 2006-04-03
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

CA002541621A

Other languages

English (en)

Other versions

CA2541621C (fr

Inventor

Wojtek J. Bock

Jianjun Ma

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.)

Individual

Original Assignee

Individual

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.)

2006-04-03

Filing date

2006-04-03

Publication date

2007-10-03

2006-04-03 Application filed by Individual filed Critical Individual

2006-04-03 Priority to CA2541621A priority Critical patent/CA2541621C/fr

2007-10-03 Publication of CA2541621A1 publication Critical patent/CA2541621A1/fr

2014-09-16 Application granted granted Critical

2014-09-16 Publication of CA2541621C publication Critical patent/CA2541621C/fr

2026-04-03 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

239000000835 fiber Substances 0.000 title claims abstract description 423
239000000523 sample Substances 0.000 title claims abstract description 125
239000000126 substance Substances 0.000 title claims abstract description 18
239000013307 optical fiber Substances 0.000 claims abstract description 136
230000005284 excitation Effects 0.000 claims abstract description 78
239000004038 photonic crystal Substances 0.000 claims abstract description 33
238000001514 detection method Methods 0.000 claims abstract description 25
238000007654 immersion Methods 0.000 claims abstract description 23
239000011521 glass Substances 0.000 claims abstract description 22
239000007787 solid Substances 0.000 claims abstract description 14
238000005253 cladding Methods 0.000 claims description 33
238000010438 heat treatment Methods 0.000 claims description 6
230000008878 coupling Effects 0.000 claims description 3
238000010168 coupling process Methods 0.000 claims description 3
238000005859 coupling reaction Methods 0.000 claims description 3
239000010408 film Substances 0.000 description 122
239000011162 core material Substances 0.000 description 32
239000000463 material Substances 0.000 description 18
239000007788 liquid Substances 0.000 description 12
230000001965 increasing effect Effects 0.000 description 10
238000005259 measurement Methods 0.000 description 8
238000000926 separation method Methods 0.000 description 7
230000000694 effects Effects 0.000 description 5
238000000034 method Methods 0.000 description 5
230000003287 optical effect Effects 0.000 description 5
230000008569 process Effects 0.000 description 5
239000002360 explosive Substances 0.000 description 4
239000007888 film coating Substances 0.000 description 4
238000009501 film coating Methods 0.000 description 4
238000005286 illumination Methods 0.000 description 4
LOKCTEFSRHRXRJ-UHFFFAOYSA-I dipotassium trisodium dihydrogen phosphate hydrogen phosphate dichloride Chemical compound P(=O)(O)(O)[O-].[K+].P(=O)(O)([O-])[O-].[Na+].[Na+].[Cl-].[K+].[Cl-].[Na+] LOKCTEFSRHRXRJ-UHFFFAOYSA-I 0.000 description 3
239000012530 fluid Substances 0.000 description 3
239000002953 phosphate buffered saline Substances 0.000 description 3
239000010409 thin film Substances 0.000 description 3
238000010521 absorption reaction Methods 0.000 description 2
230000015572 biosynthetic process Effects 0.000 description 2
230000008859 change Effects 0.000 description 2
238000013461 design Methods 0.000 description 2
230000002708 enhancing effect Effects 0.000 description 2
238000002474 experimental method Methods 0.000 description 2
230000001902 propagating effect Effects 0.000 description 2
238000011160 research Methods 0.000 description 2
230000003595 spectral effect Effects 0.000 description 2
239000013076 target substance Substances 0.000 description 2
239000002351 wastewater Substances 0.000 description 2
HPJFXFRNEJHDFR-UHFFFAOYSA-N 22291-04-9 Chemical group C1=CC(C(N(CCN(C)C)C2=O)=O)=C3C2=CC=C2C(=O)N(CCN(C)C)C(=O)C1=C32 HPJFXFRNEJHDFR-UHFFFAOYSA-N 0.000 description 1
238000001069 Raman spectroscopy Methods 0.000 description 1
230000009471 action Effects 0.000 description 1
238000004026 adhesive bonding Methods 0.000 description 1
238000004458 analytical method Methods 0.000 description 1
230000009286 beneficial effect Effects 0.000 description 1
230000005540 biological transmission Effects 0.000 description 1
238000012512 characterization method Methods 0.000 description 1
239000011248 coating agent Substances 0.000 description 1
238000000576 coating method Methods 0.000 description 1
238000004891 communication Methods 0.000 description 1
230000007423 decrease Effects 0.000 description 1
230000003247 decreasing effect Effects 0.000 description 1
230000001419 dependent effect Effects 0.000 description 1
238000009826 distribution Methods 0.000 description 1
230000005670 electromagnetic radiation Effects 0.000 description 1
230000006872 improvement Effects 0.000 description 1
230000010354 integration Effects 0.000 description 1
238000011835 investigation Methods 0.000 description 1
239000012528 membrane Substances 0.000 description 1
238000012544 monitoring process Methods 0.000 description 1
KJOLVZJFMDVPGB-UHFFFAOYSA-N perylenediimide Chemical group C=12C3=CC=C(C(NC4=O)=O)C2=C4C=CC=1C1=CC=C2C(=O)NC(=O)C4=CC=C3C1=C42 KJOLVZJFMDVPGB-UHFFFAOYSA-N 0.000 description 1
238000005498 polishing Methods 0.000 description 1
-1 poly(aryl ether imide Chemical class 0.000 description 1
229920000642 polymer Polymers 0.000 description 1
229920005597 polymer membrane Polymers 0.000 description 1
238000006862 quantum yield reaction Methods 0.000 description 1
238000010791 quenching Methods 0.000 description 1
230000000171 quenching effect Effects 0.000 description 1
230000009467 reduction Effects 0.000 description 1
235000012239 silicon dioxide Nutrition 0.000 description 1
238000001356 surgical procedure Methods 0.000 description 1
238000003786 synthesis reaction Methods 0.000 description 1

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
- G01N21/84—Systems specially adapted for particular applications
- G01N21/85—Investigating moving fluids or granular solids
- G01N21/8507—Probe photometers, i.e. with optical measuring part dipped into fluid sample
- 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
- 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
- G01N2021/7786—Fluorescence
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/02—Optical fibres with cladding with or without a coating
- G02B6/02295—Microstructured optical fibre
- G02B6/02314—Plurality of longitudinal structures extending along optical fibre axis, e.g. holes
- G02B6/02342—Plurality of longitudinal structures extending along optical fibre axis, e.g. holes characterised by cladding features, i.e. light confining region
- G02B6/02376—Longitudinal variation along fibre axis direction, e.g. tapered holes

Landscapes

Chemical & Material Sciences (AREA)
Physics & Mathematics (AREA)
General Health & Medical Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Analytical Chemistry (AREA)
Biochemistry (AREA)
Health & Medical Sciences (AREA)
General Physics & Mathematics (AREA)
Immunology (AREA)
Pathology (AREA)
Engineering & Computer Science (AREA)
Chemical Kinetics & Catalysis (AREA)
Plasma & Fusion (AREA)
Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
Investigating Or Analysing Materials By Optical Means (AREA)

CA2541621A 2006-04-03 2006-04-03 Sonde a fibres optiques pour detecter la presence ou l'absence d'une ou de plusieurs substances dans un milieu Expired - Fee Related CA2541621C (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA2541621A CA2541621C (fr)	2006-04-03	2006-04-03	Sonde a fibres optiques pour detecter la presence ou l'absence d'une ou de plusieurs substances dans un milieu

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA2541621A CA2541621C (fr)	2006-04-03	2006-04-03	Sonde a fibres optiques pour detecter la presence ou l'absence d'une ou de plusieurs substances dans un milieu

Publications (2)

Publication Number	Publication Date
CA2541621A1 true CA2541621A1 (fr)	2007-10-03
CA2541621C CA2541621C (fr)	2014-09-16

Family

ID=38561271

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA2541621A Expired - Fee Related CA2541621C (fr)	2006-04-03	2006-04-03	Sonde a fibres optiques pour detecter la presence ou l'absence d'une ou de plusieurs substances dans un milieu

Country Status (1)

Country	Link
CA (1)	CA2541621C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN112924424A (zh) *	2021-01-21	2021-06-08	重庆大学	荧光薄块的制备方法和痕量爆炸物tatp光纤荧光探头

2006
- 2006-04-03 CA CA2541621A patent/CA2541621C/fr not_active Expired - Fee Related

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN112924424A (zh) *	2021-01-21	2021-06-08	重庆大学	荧光薄块的制备方法和痕量爆炸物tatp光纤荧光探头

Also Published As

Publication number	Publication date
CA2541621C (fr)	2014-09-16

Legal Events

Date	Code	Title	Description
2010-11-18	EEER	Examination request
2022-11-17	MKLA	Lapsed	Effective date: 20210406

Publication	Publication Date	Title
US7539363B2 (en)	2009-05-26	Fiber optic probe for detecting the presence or absence of one or more substances within a medium
US5604587A (en)	1997-02-18	Long capillary waveguide raman cell
US6385380B1 (en)	2002-05-07	Hollow optical waveguide for trace analysis in aqueous solutions
US5606170A (en)	1997-02-25	Multifunctional sensor system
US4909990A (en)	1990-03-20	Immunoassay apparatus
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US20090304551A1 (en)	2009-12-10	Ultra Sensitive Tapered Fiber Optic Biosensor For Pathogens, Proteins, and DNA
US5532493A (en)	1996-07-02	Optical waveguide chemical and biological sensor
JPH08500183A (ja)	1996-01-09	少量および微量物質を分析するための分光装置
EP0377733B1 (fr)	1994-05-04	Appareil pour immuno-analyse
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WO1999006820A1 (fr)	1999-02-11	Technique de dosage et appareil correspondant
TW201348753A (zh)	2013-12-01	用於植入式化學感測器之入射角選擇性帶通濾波器
GB2343248A (en)	2000-05-03	Optical analysis of micro volume samples
CN105973807A (zh)	2016-09-28	一种可用于检测气体、液体的光纤传感探头
Thompson	2002	Fluorescence-based fiber-optic sensors
JP3754440B2 (ja)	2006-03-15	自動化されたシステム、及びサンプルの分析方法
JP3968425B2 (ja)	2007-08-29	光導波路への光導入方法及びそれを用いた光導波路分光測定装置
JP2007132792A (ja)	2007-05-31	光計測装置と試料との光結合系
CA2541621C (fr)	2014-09-16	Sonde a fibres optiques pour detecter la presence ou l'absence d'une ou de plusieurs substances dans un milieu
US10852248B2 (en)	2020-12-01	Apparatus and method for analyzing particles
JP3895434B2 (ja)	2007-03-22	分子吸収分光用の管状減衰光波センサ
RU2460988C1 (ru)	2012-09-10	Способ измерения распределения частиц по размерам в расширенном диапазоне концентраций и устройство для реализации способа (варианты)

CA2541621A1 - Sonde a fibres optiques pour detecter la presence ou l'absence d'une ou de plusieurs substances dans un milieu - Google Patents

Info

Links

Classifications

Landscapes

Priority Applications (1)

Applications Claiming Priority (1)

Publications (2)

Family

ID=38561271

Family Applications (1)

Country Status (1)

Cited By (1)

Cited By (1)

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