FR3051250B1 - Resonateur optique pour un dispositif de capteur servant a detecter un fluide et dispositif de capteur pour sa mise en œuvre ainsi que procede de detection - Google Patents
Resonateur optique pour un dispositif de capteur servant a detecter un fluide et dispositif de capteur pour sa mise en œuvre ainsi que procede de detection Download PDFInfo
- Publication number
- FR3051250B1 FR3051250B1 FR1754026A FR1754026A FR3051250B1 FR 3051250 B1 FR3051250 B1 FR 3051250B1 FR 1754026 A FR1754026 A FR 1754026A FR 1754026 A FR1754026 A FR 1754026A FR 3051250 B1 FR3051250 B1 FR 3051250B1
- Authority
- FR
- France
- Prior art keywords
- sensor device
- fluid
- optical resonator
- implementation
- detect
- 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 - Fee Related
Links
- 239000012530 fluid Substances 0.000 title abstract 4
- 230000003287 optical effect Effects 0.000 title abstract 2
- 238000001514 detection method Methods 0.000 title 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/12—Generating the spectrum; Monochromators
- G01J3/26—Generating the spectrum; Monochromators using multiple reflection, e.g. Fabry-Perot interferometer, variable interference filters
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/28—Investigating the spectrum
- G01J3/42—Absorption spectrometry; Double beam spectrometry; Flicker spectrometry; Reflection spectrometry
-
- 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
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
- G01N21/03—Cuvette constructions
- G01N21/0303—Optical path conditioning in cuvettes, e.g. windows; adapted optical elements or systems; path modifying or adjustment
-
- 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
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
- G01N21/03—Cuvette constructions
- G01N21/031—Multipass arrangements
-
- 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
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
- G01N21/03—Cuvette constructions
- G01N2021/036—Cuvette constructions transformable, modifiable
-
- 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
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
- G01N21/03—Cuvette constructions
- G01N2021/0389—Windows
-
- 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
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G01N21/314—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry with comparison of measurements at specific and non-specific wavelengths
-
- 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
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
- G01N21/3504—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing gases, e.g. multi-gas analysis
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General 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)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
Résonateur optique (102) pour un dispositif de capteur (100) servant à détecter un fluide, et comportant un canal de fluide (108) formé par un premier élément de miroir semi-transparent (104) et un second élément de miroir (106) semi-transparent. Le premier élément de miroir (104) et le second élément de miroir (106) se font face pour permettre, une réflexion multiple des rayons lumineux (112) dans le canal de fluide (108).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102016207995.6A DE102016207995A1 (de) | 2016-05-10 | 2016-05-10 | Optischer Resonator für eine Sensorvorrichtung zum Detektieren eines Fluids, Sensorvorrichtung zum Detektieren eines Fluids und Verfahren zum Detektieren eines Fluids |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3051250A1 FR3051250A1 (fr) | 2017-11-17 |
FR3051250B1 true FR3051250B1 (fr) | 2022-04-22 |
Family
ID=60163200
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1754026A Expired - Fee Related FR3051250B1 (fr) | 2016-05-10 | 2017-05-09 | Resonateur optique pour un dispositif de capteur servant a detecter un fluide et dispositif de capteur pour sa mise en œuvre ainsi que procede de detection |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE102016207995A1 (fr) |
FR (1) | FR3051250B1 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102018200124A1 (de) * | 2018-01-05 | 2019-07-11 | Robert Bosch Gmbh | Beleuchtungsmodul für ein Spektrometer, Spektrometer, Verfahren zum Betreiben eines Beleuchtungsmoduls und Verfahren zum Herstellen eines Spektrometers |
CN108872099B (zh) * | 2018-04-11 | 2021-01-08 | 黑龙江工程学院 | 一种探测器精确测量硫化氢气体浓度的方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2181536A (en) * | 1985-08-09 | 1987-04-23 | Plessey Co Plc | Wavelength scanning optical sensor |
US8659759B2 (en) * | 2011-08-25 | 2014-02-25 | Li-Cor, Inc. | Laser based cavity enhanced optical absorption gas analyzer |
GB201207881D0 (en) * | 2012-05-04 | 2012-06-20 | Isis Innovation | Active chemical sensing using optical microcavity |
US9200960B2 (en) * | 2013-04-26 | 2015-12-01 | Entanglement Technologies, Inc. | Cavity enhanced absorption spectroscopy with a laser modulation side-band frequency locked to the cavity |
-
2016
- 2016-05-10 DE DE102016207995.6A patent/DE102016207995A1/de not_active Withdrawn
-
2017
- 2017-05-09 FR FR1754026A patent/FR3051250B1/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE102016207995A1 (de) | 2017-11-16 |
FR3051250A1 (fr) | 2017-11-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 2 |
|
PLSC | Publication of the preliminary search report |
Effective date: 20181207 |
|
PLFP | Fee payment |
Year of fee payment: 3 |
|
PLFP | Fee payment |
Year of fee payment: 4 |
|
PLFP | Fee payment |
Year of fee payment: 5 |
|
PLFP | Fee payment |
Year of fee payment: 6 |
|
ST | Notification of lapse |
Effective date: 20240105 |