FR3035229B1 - Fibre optique, procede de fabrication d'une telle fibre optique et dispositif de mesure destine a la detection d'hydrogene equipe d'une telle fibre optique - Google Patents
Fibre optique, procede de fabrication d'une telle fibre optique et dispositif de mesure destine a la detection d'hydrogene equipe d'une telle fibre optiqueInfo
- Publication number
- FR3035229B1 FR3035229B1 FR1553341A FR1553341A FR3035229B1 FR 3035229 B1 FR3035229 B1 FR 3035229B1 FR 1553341 A FR1553341 A FR 1553341A FR 1553341 A FR1553341 A FR 1553341A FR 3035229 B1 FR3035229 B1 FR 3035229B1
- Authority
- FR
- France
- Prior art keywords
- optical fiber
- detection
- manufacturing
- measuring device
- hydrogen
- 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.)
- Active
Links
- 239000013307 optical fiber Substances 0.000 title 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical class [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title 1
- 238000001514 detection method Methods 0.000 title 1
- 229910052739 hydrogen Inorganic materials 0.000 title 1
- 239000001257 hydrogen Substances 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 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
- G01N21/75—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
-
- 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
- G02B6/02357—Property of longitudinal structures or background material varies radially and/or azimuthally in the cladding, e.g. size, spacing, periodicity, shape, refractive index, graded index, quasiperiodic, quasicrystals
-
- 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
- G02B6/02361—Longitudinal structures forming multiple layers around the core, e.g. arranged in multiple rings with each ring having longitudinal elements at substantially the same radial distance from the core, having rotational symmetry about the fibre axis
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Plasma & Fusion (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Glass Compositions (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1553341A FR3035229B1 (fr) | 2015-04-15 | 2015-04-15 | Fibre optique, procede de fabrication d'une telle fibre optique et dispositif de mesure destine a la detection d'hydrogene equipe d'une telle fibre optique |
PCT/EP2016/058000 WO2016166094A1 (fr) | 2015-04-15 | 2016-04-12 | Fibre optique, procédé de fabrication d'une telle fibre optique et dispositif de mesure destiné à la détection d'hydrogène équipé d'une telle fibre optique |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1553341A FR3035229B1 (fr) | 2015-04-15 | 2015-04-15 | Fibre optique, procede de fabrication d'une telle fibre optique et dispositif de mesure destine a la detection d'hydrogene equipe d'une telle fibre optique |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3035229A1 FR3035229A1 (fr) | 2016-10-21 |
FR3035229B1 true FR3035229B1 (fr) | 2017-05-05 |
Family
ID=53200214
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1553341A Active FR3035229B1 (fr) | 2015-04-15 | 2015-04-15 | Fibre optique, procede de fabrication d'une telle fibre optique et dispositif de mesure destine a la detection d'hydrogene equipe d'une telle fibre optique |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR3035229B1 (fr) |
WO (1) | WO2016166094A1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3074294B1 (fr) * | 2017-11-28 | 2020-06-05 | Universite De Limoges | Dispositif de detection et/ou de mesure quantitative de gaz dans un environnement et procede correspondant |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6606148B2 (en) | 2001-04-23 | 2003-08-12 | Systems And Processes Engineering Corp. | Method and system for measuring optical scattering characteristics |
US20040173004A1 (en) * | 2003-03-05 | 2004-09-09 | Eblen John P. | Robust palladium based hydrogen sensor |
US8132429B2 (en) | 2004-04-27 | 2012-03-13 | Silitec Fibers Sa | Method for fabricating an optical fiber, preform for fabricating an optical fiber, optical fiber and apparatus |
WO2009067671A1 (fr) | 2007-11-21 | 2009-05-28 | Schlumberger Technology Corporation | Système et procédé de détection d'hydrogène à fibres optiques |
JP5759854B2 (ja) | 2011-09-30 | 2015-08-05 | 株式会社日立製作所 | 水素濃度計測装置及び水素濃度表示装置 |
FR2985315B1 (fr) * | 2011-12-30 | 2014-03-14 | Andra | Dispositif de detection et/ou de dosage d'hydrogene et procede de detection et/ou de dosage d'hydrogene |
-
2015
- 2015-04-15 FR FR1553341A patent/FR3035229B1/fr active Active
-
2016
- 2016-04-12 WO PCT/EP2016/058000 patent/WO2016166094A1/fr active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2016166094A1 (fr) | 2016-10-20 |
FR3035229A1 (fr) | 2016-10-21 |
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