CN112384789B - 干涉测量光纤传感器、光纤探头以及检测化学物质的方法 - Google Patents

干涉测量光纤传感器、光纤探头以及检测化学物质的方法 Download PDF

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Publication number
CN112384789B
CN112384789B CN201980041394.6A CN201980041394A CN112384789B CN 112384789 B CN112384789 B CN 112384789B CN 201980041394 A CN201980041394 A CN 201980041394A CN 112384789 B CN112384789 B CN 112384789B
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China
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substance
optic
fiber
measuring element
optical fiber
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Chinese (zh)
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CN112384789A (zh
Inventor
D·布迪尼基
M·马卡拉
M·纳皮埃拉
T·纳西洛夫斯基
K·普图拉
L·绍斯基维奇
K·威尔辛斯基
K·威索肯斯基
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Inphotech Sp zoo
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Inphotech Sp zoo
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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
    • G01N21/75—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
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
    • G01B11/06—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness for measuring thickness ; e.g. of sheet material
    • G01B11/0616—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness for measuring thickness ; e.g. of sheet material of coating
    • G01B11/0675—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness for measuring thickness ; e.g. of sheet material of coating using interferometry
    • 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
    • G01N21/7746—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 waveguide coupled to a cavity resonator
    • 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
    • G02B6/02042—Multicore optical fibres
    • 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
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
    • G02B6/2804—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers
    • G02B6/2808—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers using a mixing element which evenly distributes an input signal over a number of outputs
    • 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
    • G01N2021/7779—Measurement method of reaction-produced change in sensor interferometric

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  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Plasma & Fusion (AREA)
  • Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Optics & Photonics (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Instruments For Measurement Of Length By Optical Means (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Optical Transform (AREA)
CN201980041394.6A 2018-06-18 2019-06-17 干涉测量光纤传感器、光纤探头以及检测化学物质的方法 Active CN112384789B (zh)

Priority Applications (1)

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CN202411233844.0A CN119915743A (zh) 2018-06-18 2019-06-17 干涉测量光纤传感器、光纤探头以及检测化学物质的方法

Applications Claiming Priority (3)

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PLPL425972 2018-06-18
PL425972A PL236751B1 (pl) 2018-06-18 2018-06-18 Czujnik falowodowy
PCT/IB2019/055062 WO2019244013A1 (en) 2018-06-18 2019-06-17 Interferometric fiber optic sensor, fiber optic probe and method of detection of chemical substance

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CN112384789B true CN112384789B (zh) 2024-09-24

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CN202411233844.0A Pending CN119915743A (zh) 2018-06-18 2019-06-17 干涉测量光纤传感器、光纤探头以及检测化学物质的方法

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US (1) US11493450B2 (enExample)
EP (2) EP3835765B1 (enExample)
JP (2) JP7572244B2 (enExample)
KR (1) KR20210045365A (enExample)
CN (2) CN112384789B (enExample)
AU (1) AU2019291454A1 (enExample)
DK (1) DK3797283T3 (enExample)
ES (1) ES2882687T3 (enExample)
IL (1) IL279543A (enExample)
PL (3) PL236751B1 (enExample)
WO (1) WO2019244013A1 (enExample)

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US12399172B2 (en) 2020-09-18 2025-08-26 Salvus, Llc Interferometric detection and quantification system and methods of use in healthcare
US12613187B2 (en) * 2020-09-18 2026-04-28 Salvus, Llc Interferometric detection and quantification system and methods of use in chemical processing
US11994504B2 (en) 2020-09-18 2024-05-28 Salvus, Llc Interferometric detection and quantification system and methods of use in food processing and food supply chain
US12455213B2 (en) * 2023-02-01 2025-10-28 Rtx Corporation Measurement system having a capacitance probe and an optical probe
US12553796B2 (en) * 2023-03-14 2026-02-17 Rtx Corporation Measurement system having a probe for measuring parameters of a turbine engine

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Publication number Publication date
KR20210045365A (ko) 2021-04-26
CN112384789A (zh) 2021-02-19
PL425972A1 (pl) 2020-01-02
EP3797283B1 (en) 2021-06-23
JP2021529939A (ja) 2021-11-04
PL3835765T3 (pl) 2022-06-13
JP2025024705A (ja) 2025-02-20
PL236751B1 (pl) 2021-02-08
EP3835765A1 (en) 2021-06-16
AU2019291454A1 (en) 2020-11-26
EP3797283A1 (en) 2021-03-31
US11493450B2 (en) 2022-11-08
PL3797283T3 (pl) 2021-12-06
ES2882687T3 (es) 2021-12-02
EP3835765B1 (en) 2022-03-16
WO2019244013A1 (en) 2019-12-26
CN119915743A (zh) 2025-05-02
DK3797283T3 (da) 2021-08-23
JP7572244B2 (ja) 2024-10-23
IL279543A (en) 2021-01-31
US20210102901A1 (en) 2021-04-08

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