CN103438815B - 一种高耐久长标距光纤光栅传感器及其制造方法 - Google Patents
一种高耐久长标距光纤光栅传感器及其制造方法 Download PDFInfo
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- G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
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- G—PHYSICS
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- 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
- G01B11/16—Measuring arrangements characterised by the use of optical techniques for measuring the deformation in a solid, e.g. optical strain gauge
- G01B11/18—Measuring arrangements characterised by the use of optical techniques for measuring the deformation in a solid, e.g. optical strain gauge using photoelastic elements
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- G—PHYSICS
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- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
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- G01L1/242—Measuring force or stress, in general by measuring variations of optical properties of material when it is stressed, e.g. by photoelastic stress analysis using infrared, visible light, ultraviolet the material being an optical fibre
- G01L1/246—Measuring force or stress, in general by measuring variations of optical properties of material when it is stressed, e.g. by photoelastic stress analysis using infrared, visible light, ultraviolet the material being an optical fibre using integrated gratings, e.g. Bragg gratings
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
- G01M11/08—Testing mechanical properties
- G01M11/083—Testing mechanical properties by using an optical fiber in contact with the device under test [DUT]
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
- G01M11/08—Testing mechanical properties
- G01M11/083—Testing mechanical properties by using an optical fiber in contact with the device under test [DUT]
- G01M11/085—Testing mechanical properties by using an optical fiber in contact with the device under test [DUT] the optical fiber being on or near the surface of the DUT
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M5/00—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings
- G01M5/0091—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings by using electromagnetic excitation or detection
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- 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
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- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
- G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
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- G—PHYSICS
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- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
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- G02B6/02—Optical fibres with cladding with or without a coating
- G02B6/02057—Optical fibres with cladding with or without a coating comprising gratings
- G02B6/02076—Refractive index modulation gratings, e.g. Bragg gratings
- G02B6/02195—Refractive index modulation gratings, e.g. Bragg gratings characterised by means for tuning the grating
- G02B6/022—Refractive index modulation gratings, e.g. Bragg gratings characterised by means for tuning the grating using mechanical stress, e.g. tuning by compression or elongation, special geometrical shapes such as "dog-bone" or taper
Landscapes
- Physics & Mathematics (AREA)
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- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Optics & Photonics (AREA)
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- Optical Transform (AREA)
- Woven Fabrics (AREA)
Abstract
Description
Claims (8)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310332548.1A CN103438815B (zh) | 2013-08-02 | 2013-08-02 | 一种高耐久长标距光纤光栅传感器及其制造方法 |
PCT/CN2014/072967 WO2015014126A1 (zh) | 2013-08-02 | 2014-03-06 | 一种高耐久长标距光纤光栅传感器及其制造方法 |
US14/945,279 US9846105B2 (en) | 2013-08-02 | 2015-11-18 | High-durability and long-scale-distance fiber grating sensor and manufacturing method therefor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310332548.1A CN103438815B (zh) | 2013-08-02 | 2013-08-02 | 一种高耐久长标距光纤光栅传感器及其制造方法 |
Publications (2)
Publication Number | Publication Date |
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CN103438815A CN103438815A (zh) | 2013-12-11 |
CN103438815B true CN103438815B (zh) | 2015-07-08 |
Family
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CN201310332548.1A Expired - Fee Related CN103438815B (zh) | 2013-08-02 | 2013-08-02 | 一种高耐久长标距光纤光栅传感器及其制造方法 |
Country Status (3)
Country | Link |
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US (1) | US9846105B2 (zh) |
CN (1) | CN103438815B (zh) |
WO (1) | WO2015014126A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102015223918B3 (de) * | 2015-12-01 | 2017-05-11 | Bauhaus-Universität Weimar | Überwachen eines materialermüdungskritischen Konstruktionsbereichs |
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CN103438815B (zh) | 2013-08-02 | 2015-07-08 | 东南大学 | 一种高耐久长标距光纤光栅传感器及其制造方法 |
CN104764412B (zh) * | 2014-01-06 | 2019-04-05 | 中国计量学院 | 基于编织结构的二维应变柔性高温光纤光栅传感器 |
CN103868445B (zh) * | 2014-03-24 | 2017-01-18 | 东南大学 | 一种长标距碳纤维应变传感器件 |
US10416004B2 (en) * | 2016-05-02 | 2019-09-17 | Mitsubishi Electric Corporation | Resin impregnation detection device, coil for rotating machine, and method for impregnating and molding resin of coil for rotating machine |
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CN105973159B (zh) * | 2016-05-25 | 2018-08-28 | 中石化石油工程设计有限公司 | 一种管道分布式光纤传感器初始应变控制装置及其控制方法 |
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CN106595509A (zh) * | 2016-12-27 | 2017-04-26 | 中国神华能源股份有限公司 | 光纤光栅式传感器 |
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US10407838B1 (en) | 2017-02-06 | 2019-09-10 | Integrated Roadways, Llc | Modular pavement slab |
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US10580231B2 (en) * | 2018-06-01 | 2020-03-03 | GM Global Technology Operations LLC | Methods and vehicles for health monitoring vehicle substrates and coatings |
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JPWO2020111260A1 (ja) * | 2018-11-30 | 2021-10-14 | 日本電気株式会社 | 光ファイバセンシング拡張装置及び光ファイバセンシングシステム |
CN109579725A (zh) * | 2018-12-24 | 2019-04-05 | 南京东智安全科技有限公司 | 一种耐高温柔性长标距应变传感器、制造方法以及应用 |
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CN111257993B (zh) * | 2020-02-26 | 2021-09-21 | 山东大学 | 一种光纤光栅应变传感器、组件及其成型方法和应用 |
CN111623900B (zh) * | 2020-05-18 | 2024-05-28 | 湘潭大学 | 一种高效fbg高温传感器及其工作、制作方法 |
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JP7521458B2 (ja) * | 2021-03-04 | 2024-07-24 | 住友電気工業株式会社 | 光コネクタケーブル |
CN113338908B (zh) * | 2021-07-12 | 2022-12-16 | 中国石油大学(华东) | 一种多功能碳纤维光纤复合杆及其制造方法 |
CN113933150A (zh) * | 2021-08-31 | 2022-01-14 | 中国地质调查局武汉地质调查中心 | 一种大吨位玄武岩纤维锚索整体张拉试验***及试验方法 |
CN113756301B (zh) | 2021-09-24 | 2023-03-17 | 中国地质调查局武汉地质调查中心 | 一种玄武岩纤维精准分段注浆锚固***及其安装方法 |
CN113776450B (zh) * | 2021-10-09 | 2024-03-22 | 武汉市勘察设计有限公司 | 一种基于光纤技术的地面变形监测***及其监测方法 |
CN114087430B (zh) * | 2021-10-29 | 2023-08-22 | 西安理工大学 | 一种可实时监测应变的预应力钢筒混凝土管及制造方法 |
CN114046898A (zh) * | 2021-11-05 | 2022-02-15 | 天津航空机电有限公司 | 一种飞机引气泄漏过热探测器、***及飞行器 |
CN114265143B (zh) * | 2022-01-10 | 2024-01-26 | 安徽理工大学 | 一种光纤光栅的封装结构 |
CN114459646B (zh) * | 2022-01-20 | 2024-02-20 | 河南科技大学 | 一种增敏型温度自补偿光纤光栅力传感器 |
CN114858322B (zh) * | 2022-03-22 | 2024-04-30 | 山东道宽智能科技有限公司 | 一种基于5g融合技术防水矿用光纤锚杆应力传感器 |
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CN101275916A (zh) * | 2008-04-25 | 2008-10-01 | 东南大学 | 分布式无滑移光纤应变传感器及其制造方法 |
CN101624790A (zh) * | 2009-05-22 | 2010-01-13 | 东南大学 | 一种基于光纤传感的分布式高精度自监测frp筋/索的规模化制备工艺 |
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CN102797185A (zh) * | 2012-07-10 | 2012-11-28 | 东南大学 | 一种基于碳纤维分布式传感的智能frp复合筋及其规模化生产工艺 |
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CN100417963C (zh) * | 2006-10-27 | 2008-09-10 | 东南大学 | 分布式长标距光纤布拉格光栅应变传感器及其制造方法 |
KR20080046046A (ko) * | 2006-11-21 | 2008-05-26 | 전남대학교산학협력단 | 광섬유 복합 강연선을 이용한 어스앵커 구조물 및 그어스앵커 구조물의 건전성 모니터링 방법 |
CN101738214B (zh) * | 2008-11-07 | 2013-01-02 | 深圳市海川实业股份有限公司 | 光纤光栅传感器内埋于纤维高聚物复合材料的***及方法 |
CN201382777Y (zh) * | 2009-04-22 | 2010-01-13 | 东南大学 | 温度自补偿光纤光栅位移传感器 |
CN101539403B (zh) * | 2009-04-22 | 2010-09-15 | 东南大学 | 光纤光栅应变、温度同时测量传感器 |
US8306373B2 (en) * | 2009-05-15 | 2012-11-06 | General Electric Company | Fiber Bragg grating sensing package and system for gas turbine temperature measurement |
CN201780103U (zh) * | 2010-07-07 | 2011-03-30 | 李素贞 | 用于弯曲变形测量的长标距光纤传感器 |
CN103438815B (zh) * | 2013-08-02 | 2015-07-08 | 东南大学 | 一种高耐久长标距光纤光栅传感器及其制造方法 |
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2013
- 2013-08-02 CN CN201310332548.1A patent/CN103438815B/zh not_active Expired - Fee Related
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2014
- 2014-03-06 WO PCT/CN2014/072967 patent/WO2015014126A1/zh active Application Filing
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