TW267217B - - Google Patents

Info

Publication number
TW267217B
TW267217B TW080101930A TW80101930A TW267217B TW 267217 B TW267217 B TW 267217B TW 080101930 A TW080101930 A TW 080101930A TW 80101930 A TW80101930 A TW 80101930A TW 267217 B TW267217 B TW 267217B
Authority
TW
Taiwan
Application number
TW080101930A
Other languages
Chinese (zh)
Original Assignee
Lilly Co Eli
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.)
Filing date
Publication date
Application filed by Lilly Co Eli filed Critical Lilly Co Eli
Application granted granted Critical
Publication of TW267217B publication Critical patent/TW267217B/zh

Links

Classifications

    • 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
    • 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
    • G01N21/41—Refractivity; Phase-affecting properties, e.g. optical path length
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
    • G01D5/266—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light by interferometric means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
    • G01D5/268—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light using optical fibres
    • 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
    • G01N21/41—Refractivity; Phase-affecting properties, e.g. optical path length
    • G01N21/43—Refractivity; Phase-affecting properties, e.g. optical path length by measuring critical angle
    • G01N21/431—Dip refractometers, e.g. using optical fibres
    • 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
    • G01N21/41—Refractivity; Phase-affecting properties, e.g. optical path length
    • G01N21/43—Refractivity; Phase-affecting properties, e.g. optical path length by measuring critical angle
    • G01N21/431—Dip refractometers, e.g. using optical fibres
    • G01N2021/432—Dip refractometers, e.g. using optical fibres comprising optical fibres
    • 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
    • G01N21/41—Refractivity; Phase-affecting properties, e.g. optical path length
    • G01N21/45—Refractivity; Phase-affecting properties, e.g. optical path length using interferometric methods; using Schlieren methods

Landscapes

  • Physics & Mathematics (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)
  • Optics & Photonics (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
TW080101930A 1990-03-19 1991-03-12 TW267217B (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/495,721 US5218419A (en) 1990-03-19 1990-03-19 Fiberoptic interferometric sensor

Publications (1)

Publication Number Publication Date
TW267217B true TW267217B (enExample) 1996-01-01

Family

ID=23969750

Family Applications (1)

Application Number Title Priority Date Filing Date
TW080101930A TW267217B (enExample) 1990-03-19 1991-03-12

Country Status (17)

Country Link
US (1) US5218419A (enExample)
EP (2) EP0450782A3 (enExample)
JP (1) JPH04221743A (enExample)
KR (1) KR910017213A (enExample)
CN (1) CN1055061A (enExample)
AU (2) AU654809B2 (enExample)
CA (1) CA2038108A1 (enExample)
FI (1) FI911307A7 (enExample)
HU (1) HUT60392A (enExample)
IE (1) IE910877A1 (enExample)
IL (1) IL97522A (enExample)
NO (1) NO911019L (enExample)
NZ (1) NZ237403A (enExample)
PT (1) PT97066A (enExample)
TW (1) TW267217B (enExample)
YU (1) YU48091A (enExample)
ZA (1) ZA911814B (enExample)

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KR100817136B1 (ko) * 2001-03-07 2008-03-27 롬 앤드 하스 캄파니 수지 고정된 살균제
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US6836334B2 (en) 2001-10-31 2004-12-28 Kvh Industries, Inc. Angle random walk (ARW) noise reduction in fiber optic sensors using an optical amplifier
US6798523B2 (en) * 2001-12-04 2004-09-28 Honeywell International Inc. Sensor and method for detecting fiber optic faults
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US8463084B2 (en) * 2004-12-16 2013-06-11 Kulite Semiconductor Products, Inc. Optical micromachined pressure sensor
CN100363714C (zh) * 2005-01-07 2008-01-23 清华大学 基于激光回馈的光纤传感器
EP1744135A1 (en) * 2005-07-11 2007-01-17 IEE INTERNATIONAL ELECTRONICS & ENGINEERING S.A. Foil-type pressure sensor
US20090080898A1 (en) * 2007-09-24 2009-03-26 Fiber Sensys Llc Method and apparatus for reducing noise in a fiber-optic sensor
WO2009107838A1 (ja) * 2008-02-29 2009-09-03 株式会社フジクラ 光周波数領域反射測定方式の物理量計測装置及びこれを用いた温度と歪みの計測方法
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US9874432B2 (en) 2010-08-19 2018-01-23 Halliburton Energy Services, Inc Optical pressure sensor
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CN102323239B (zh) * 2011-08-09 2013-04-24 哈尔滨工程大学 一种基于非对称双芯光纤的折射率传感器
CN102419313B (zh) * 2011-08-12 2014-07-02 华南师范大学 基于迈克尔逊干涉仪的光纤折射率传感器及其测量方法
CN102322876B (zh) * 2011-09-01 2013-05-22 华南师范大学 全光纤干涉仪被动相位补偿结构及其制作方法
CN102778443B (zh) * 2012-08-08 2014-08-20 北京航空航天大学 一种氢气浓度检测装置
CN103900994A (zh) * 2014-04-18 2014-07-02 深圳大学 基于迈克尔逊干涉仪的全光纤折射率计、制作方法及系统
EP3234500A4 (en) 2014-12-19 2018-07-04 University of Utah Research Foundation Interferometry system and associated methods
US11162781B2 (en) 2016-06-23 2021-11-02 University Of Utah Research Foundation Interferometry systems and methods
EP3475649A4 (en) 2016-06-23 2020-04-22 University of Utah Research Foundation INTERFEROMETRY SYSTEM AND RELATED METHODS
CN106264556A (zh) * 2016-11-03 2017-01-04 重庆三峡医药高等专科学校 一种插入血管检测的光纤表面等离子体共振传感器
IT201700053268A1 (it) * 2017-05-17 2017-08-17 Torino Politecnico Sensore ottico e procedimento di realizzazione di un tale sensore.
CN107990920B (zh) * 2017-10-16 2020-06-26 天津理工大学 一种具有双生谐振干涉峰的光纤传感器的制造方法
CN107560555A (zh) * 2017-11-01 2018-01-09 闫洪 激光干涉游标卡尺
CN109406103A (zh) * 2018-12-03 2019-03-01 中国计量大学 一种基于白光干涉的光缆损伤识别及电流传感装置
CN109459073A (zh) * 2018-12-25 2019-03-12 电子科技大学 一种光纤传感器的解调系统及解调方法
CN110736722B (zh) * 2019-10-29 2022-04-08 广州特种承压设备检测研究院 一种石墨烯量子点复合材料光纤气体传感器制作方法
CN110749549A (zh) * 2019-11-22 2020-02-04 山东大学 一种恶臭气体成分及浓度监测装置与方法
EP3889580A1 (en) * 2020-04-05 2021-10-06 TGTW Group B.V. System and method of measuring contaminants in a substantially translucent material, such as water
CN112525861B (zh) * 2020-11-12 2024-07-05 浙江大学 微结构光纤生化传感器及其制作方法
CN119044116B (zh) * 2024-11-04 2025-03-07 奥岚仪器(北京)有限公司 一种单光纤原位折射率测定装置及其应用

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Also Published As

Publication number Publication date
KR910017213A (ko) 1991-11-05
US5218419A (en) 1993-06-08
FI911307A7 (fi) 1991-09-20
ZA911814B (en) 1992-11-25
YU48091A (sh) 1995-03-27
CA2038108A1 (en) 1991-09-20
NZ237403A (en) 1996-03-26
EP0450782A3 (en) 1992-08-26
JPH04221743A (ja) 1992-08-12
AU654809B2 (en) 1994-11-24
AU8034594A (en) 1995-02-16
HU910881D0 (en) 1991-09-30
PT97066A (pt) 1993-03-31
CN1055061A (zh) 1991-10-02
EP0450782A2 (en) 1991-10-09
FI911307A0 (fi) 1991-03-18
EP0722081A3 (en) 1996-11-20
IE910877A1 (en) 1991-10-09
HUT60392A (en) 1992-08-28
IL97522A0 (en) 1992-06-21
NO911019L (no) 1991-09-20
NO911019D0 (no) 1991-03-14
EP0722081A2 (en) 1996-07-17
IL97522A (en) 1994-05-30
AU7352191A (en) 1991-09-19

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