JP6038139B2 - エバネッセント波光ファイバーセンサ用ヘッド - Google Patents
エバネッセント波光ファイバーセンサ用ヘッド Download PDFInfo
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- JP6038139B2 JP6038139B2 JP2014522008A JP2014522008A JP6038139B2 JP 6038139 B2 JP6038139 B2 JP 6038139B2 JP 2014522008 A JP2014522008 A JP 2014522008A JP 2014522008 A JP2014522008 A JP 2014522008A JP 6038139 B2 JP6038139 B2 JP 6038139B2
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- 238000004611 spectroscopical analysis Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000004566 IR spectroscopy Methods 0.000 description 1
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
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- 239000012620 biological material Substances 0.000 description 1
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- 238000005470 impregnation Methods 0.000 description 1
- 238000002329 infrared spectrum Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
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- 239000000075 oxide glass Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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- 238000010223 real-time analysis Methods 0.000 description 1
- 229910052711 selenium Inorganic materials 0.000 description 1
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- 238000003892 spreading Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229910052714 tellurium Inorganic materials 0.000 description 1
- PORWMNRCUJJQNO-UHFFFAOYSA-N tellurium atom Chemical compound [Te] PORWMNRCUJJQNO-UHFFFAOYSA-N 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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- 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
- 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
- G01J3/02—Details
- G01J3/0202—Mechanical elements; Supports for optical elements
-
- 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
- G01J3/02—Details
- G01J3/0205—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows
- G01J3/0218—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows using optical fibers
-
- 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
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/55—Specular reflectivity
- G01N21/552—Attenuated total reflection
-
- 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
- G01N2021/8528—Immerged light conductor
-
- 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
- G01N21/17—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
- G01N21/3563—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing solids; Preparation of samples therefor
-
- 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
- G01N21/3577—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing liquids, e.g. polluted water
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- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Health & Medical Sciences (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Optical Couplings Of Light Guides (AREA)
- Optical Transform (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Description
−2つのファイバー区分を接続すること及びファイバーに沿って伝播するエバネッセント波の伝播に干渉する赤外線シグネチャを検出するために外部媒体と接触させることを意図した曲がり部分を形成している光ファイバーと、
−外部媒体と曲がり部分の間に接触区域を保証しつつも当該曲がり部分を外部の機械的応力に対し保護することを意図した手段と、を備えているヘッドを提案している。
−赤外線光を少なくとも1つの赤外線波長で伝播させ外部媒体の赤外線シグネチャを検出するためにエバネッセント波を外部へ向けて生成する2つの光ファイバー区分を封包している保護鞘と、
−上記実施形態のうちの1つの実施形態によるヘッドと、
−ヘッドを保護鞘へ固定しているコネクタと、を備えているセンサを提案している。
11、12 光ファイバー区分
15 曲がり部分
20 コネクタ
22 ヘッド
24 保護鞘
26、28 光ファイバーの端
30 接触区域
100 センサ
300 ヘッド
302 スピンドル
304 クレビス
500 ヘッド
502 スタッド
504、506 板
508 流れ導管
702 シュー
704、706 リブ
900 ヘッド
902 シュー
904 リブ
906 平面
S 外部媒体
R1 スピンドルの曲率半径
R2 巻き部の半径
APM 増幅器
DET 検出器
SPEC 分光計
UT 信号処理ユニット
Claims (6)
- 赤外線光を少なくとも1つの赤外線波長で伝播させ外部媒体の赤外線シグネチャを検出するためにエバネッセント波を外部へ生成するための2つの光ファイバー区分(11、12)を備えるセンサ(100)用のヘッド(500、900)において、前記ヘッド(500、900)は、
−前記2つのファイバー区分(11、12)を接続すること及び前記ファイバーに沿って伝播する前記エバネッセント波の伝播に干渉する前記赤外線シグネチャを検出するために前記外部媒体と接触させることを意図した曲がり部分(15)を形成している光ファイバーと、
−前記外部媒体と前記曲がり部分(15)の間に接触区域(30)を保証しつつも当該曲がり部分(15)を外部の機械的応力に対し保護することを意図した手段(504、506)と、を備えており、
−前記曲がり部分(15)を保護することを意図した前記手段(504、506)は、当該曲がり部分(15)を間に設置させる第1板(504)と第2板(506)から成り、前記第1板(504)は、それら板(504、506)間の液状外部媒体の流れを許容することを意図した流れ導管(508)を備えており、前記第2板は、前記第1板(504)と平行であり、前記第2板は、該第2板と垂直な軸を有するスタッド(502)を備えており、
−前記ファイバーの前記曲がり部分(15)は前記スタッド(502)の回りに巻かれた巻き部を備えており、
−前記ヘッド(500、900)は、それぞれの板(504、506)が2つの突起を有し、前記突起はそれぞれが他方の板(506、504)の突起と対向するように設計されていること、及び前記第1板及び第2板のそれぞれが有する各対の突起間に前記曲がり部分(15)の一端が収容されていること、を特徴とする、ヘッド(500、900)。 - 突起各対は2つの異なった方向への支持面を形成するように機械加工され得るリブ(904)と平面(906)を備えていることを特徴とする、請求項1に記載のヘッド(900)。
- 少なくとも1つの板(504、506)は2つの異なった方向への支持面を形成するように機械加工され得るリブ(704、706)を備えていることを特徴とする、請求項1に記載のヘッド(500)。
- 前記スタッド(502)は前記流れ導管(508)の開口部に面して置かれていることを特徴とする、請求項1に記載のヘッド(500、900)。
- −赤外線光を少なくとも1つの赤外線波長で伝播させ外部媒体の赤外線シグネチャを検出するためにエバネッセント波を外部へ生成するための2つの光ファイバー区分(11、12)を封包している保護鞘(24)と、
−請求項1に記載のヘッド(500、900)と、
−前記ヘッド(500、900)を前記保護鞘(24)へ固定しているコネクタ(20)と、を備えているセンサ(100)。 - 請求項5に記載のセンサ(100)を備えていることを特徴とする分光測定システム。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1156945A FR2978547B1 (fr) | 2011-07-29 | 2011-07-29 | Capteur a fibre optique a ondes evanescentes |
FR11/56945 | 2011-07-29 | ||
PCT/EP2012/061130 WO2013017324A1 (fr) | 2011-07-29 | 2012-06-12 | Tête pour un capteur à fibre optique à ondes évanescentes |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014525043A JP2014525043A (ja) | 2014-09-25 |
JP6038139B2 true JP6038139B2 (ja) | 2016-12-07 |
Family
ID=46320916
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014522008A Active JP6038139B2 (ja) | 2011-07-29 | 2012-06-12 | エバネッセント波光ファイバーセンサ用ヘッド |
Country Status (8)
Country | Link |
---|---|
US (1) | US9134252B2 (ja) |
EP (1) | EP2737300B1 (ja) |
JP (1) | JP6038139B2 (ja) |
CN (1) | CN103827643B (ja) |
CA (1) | CA2843536C (ja) |
FR (1) | FR2978547B1 (ja) |
IN (1) | IN2014CN00730A (ja) |
WO (1) | WO2013017324A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3016964B1 (fr) | 2014-01-27 | 2017-05-26 | Diafir | Dispositif a ondes evanescentes, et procede de mise en oeuvre |
US10379041B2 (en) | 2015-10-21 | 2019-08-13 | Union Evolution | Method for determining the quality of a semen of a vertebrate animal |
CN114112911B (zh) * | 2021-11-29 | 2024-07-12 | 中国地质调查局水文地质环境地质调查中心 | 一种用于在线检测的红外光纤倏逝波传感器及制备方法 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4038354C2 (de) * | 1990-12-01 | 1994-06-30 | Bruker Analytische Messtechnik | ATR-Meßsonde |
US5134675A (en) * | 1990-12-18 | 1992-07-28 | Abbott Laboratories | Beveled angle fiber optic connector |
DE19521628A1 (de) * | 1995-06-14 | 1997-01-09 | Hoechst Ag | Optische Sonde mit Sensor aus einem optischen Polymeren |
WO1997049985A1 (de) * | 1996-06-21 | 1997-12-31 | Euroferm Gmbh | Vorrichtung zur messung des partialdruckes von in flüssigkeiten gelösten gasen |
JPH1183731A (ja) * | 1997-09-05 | 1999-03-26 | Agency Of Ind Science & Technol | 光ファイバ型センサヘッド |
US20040118997A1 (en) * | 2001-12-12 | 2004-06-24 | Lehmann Kevin K. | Tapered fiber optic strain gauge using cavity ring-down spectroscopy |
US20030185483A1 (en) * | 2002-03-27 | 2003-10-02 | Bennett Kevin W. | Optical monitoring and access module |
US6877906B2 (en) * | 2002-08-30 | 2005-04-12 | Nippon Telegraph And Telephone | Optical fiber cross-connect with a connection block, an alignment block and a handling device |
GB0405823D0 (en) * | 2004-03-15 | 2004-04-21 | Evanesco Ltd | Functionalised surface sensing apparatus and methods |
US7887241B2 (en) * | 2008-09-05 | 2011-02-15 | Alcatel Lucent | Multipurpose fiber-optic adapter and methods of manufacturing and using the same |
US8368899B2 (en) * | 2009-08-18 | 2013-02-05 | Ofs Fitel, Llc | Coiled evanescent optical sensor |
FR2958403B1 (fr) * | 2010-04-01 | 2013-04-05 | Univ Rennes | Capteur a ondes infrarouges evanescentes et son procede de fabrication |
-
2011
- 2011-07-29 FR FR1156945A patent/FR2978547B1/fr active Active
-
2012
- 2012-06-12 CA CA2843536A patent/CA2843536C/en active Active
- 2012-06-12 CN CN201280041972.4A patent/CN103827643B/zh active Active
- 2012-06-12 EP EP12728454.5A patent/EP2737300B1/fr active Active
- 2012-06-12 WO PCT/EP2012/061130 patent/WO2013017324A1/fr active Application Filing
- 2012-06-12 JP JP2014522008A patent/JP6038139B2/ja active Active
- 2012-06-12 US US14/235,897 patent/US9134252B2/en active Active
- 2012-06-12 IN IN730CHN2014 patent/IN2014CN00730A/en unknown
Also Published As
Publication number | Publication date |
---|---|
EP2737300C0 (fr) | 2023-08-23 |
CA2843536A1 (en) | 2013-02-07 |
JP2014525043A (ja) | 2014-09-25 |
US20140233880A1 (en) | 2014-08-21 |
US9134252B2 (en) | 2015-09-15 |
FR2978547A1 (fr) | 2013-02-01 |
CN103827643A (zh) | 2014-05-28 |
CA2843536C (en) | 2018-02-20 |
CN103827643B (zh) | 2015-11-25 |
EP2737300B1 (fr) | 2023-08-23 |
EP2737300A1 (fr) | 2014-06-04 |
FR2978547B1 (fr) | 2014-11-28 |
IN2014CN00730A (ja) | 2015-04-03 |
WO2013017324A1 (fr) | 2013-02-07 |
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