CN111707206A - 一种带位置检测功能的量子点光纤微弯传感器 - Google Patents
一种带位置检测功能的量子点光纤微弯传感器 Download PDFInfo
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- CN111707206A CN111707206A CN202010498424.0A CN202010498424A CN111707206A CN 111707206 A CN111707206 A CN 111707206A CN 202010498424 A CN202010498424 A CN 202010498424A CN 111707206 A CN111707206 A CN 111707206A
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- 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
- G01B11/16—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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Description
检测区域 | 光纤信号 | 检测区域 | 光纤信号 | 检测区域 | 光纤信号 |
1 | 0000 | 8 | λ<sub>1</sub>λ<sub>2</sub>λ<sub>2</sub>λ<sub>2</sub> | 15 | λ<sub>3</sub>λ<sub>3</sub>λ<sub>4</sub>λ<sub>4</sub> |
2 | 000λ<sub>1</sub> | 9 | λ<sub>2</sub>λ<sub>2</sub>λ<sub>2</sub>λ<sub>2</sub> | 16 | λ<sub>3</sub>λ<sub>4</sub>λ<sub>4</sub>λ<sub>4</sub> |
3 | 00λ<sub>1</sub>λ<sub>1</sub> | 10 | λ<sub>2</sub>λ<sub>2</sub>λ<sub>2</sub>λ<sub>3</sub> | 17 | λ<sub>4</sub>λ<sub>4</sub>λ<sub>4</sub>λ<sub>4</sub> |
4 | 0λ<sub>1</sub>λ<sub>1</sub>λ<sub>1</sub> | 11 | λ<sub>2</sub>λ<sub>2</sub>λ<sub>3</sub>λ<sub>3</sub> | 18 | λ<sub>4</sub>λ<sub>4</sub>λ<sub>4</sub>0 |
5 | λ<sub>1</sub>λ<sub>1</sub>λ<sub>1</sub>λ<sub>1</sub> | 12 | λ<sub>2</sub>λ<sub>3</sub>λ<sub>3</sub>λ<sub>3</sub> | 19 | λ<sub>4</sub>λ<sub>4</sub>00 |
6 | λ<sub>1</sub>λ<sub>1</sub>λ<sub>1</sub>λ<sub>2</sub> | 13 | λ<sub>3</sub>λ<sub>3</sub>λ<sub>3</sub>λ<sub>3</sub> | 20 | λ<sub>4</sub>000 |
7 | λ<sub>1</sub>λ<sub>1</sub>λ<sub>2</sub>λ<sub>2</sub> | 14 | λ<sub>3</sub>λ<sub>3</sub>λ<sub>3</sub>λ<sub>4</sub> |
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Citations (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN87107210A (zh) * | 1986-10-30 | 1988-08-03 | 巴布科克和威尔科斯公司 | 微弯光纤应力计 |
CN1047394A (zh) * | 1989-05-15 | 1990-11-28 | 美国电话电报公司 | 有涂层的光传输媒质 |
US5260566A (en) * | 1992-06-12 | 1993-11-09 | The Babcock & Wilcox Company | Self-powered fiber optic microbend sensors |
CN1156819A (zh) * | 1996-05-15 | 1997-08-13 | 南京航空航天大学 | 光纤微弯传感器 |
CN2664005Y (zh) * | 2003-11-21 | 2004-12-15 | 南开大学 | 栅网式光纤微弯传感器 |
CN101086452A (zh) * | 2007-07-04 | 2007-12-12 | 山东科技大学 | 基于暗场检测技术的检测方法以及该方法使用的双包层光纤微弯传感器和设备 |
CN101216351A (zh) * | 2008-01-11 | 2008-07-09 | 深圳大学 | 双金属片型光纤微弯温度传感器 |
CN101922948A (zh) * | 2010-07-13 | 2010-12-22 | 西安金和光学科技有限公司 | 基于微弯损耗的多层型高精度光纤检测装置 |
CN103091012A (zh) * | 2013-01-07 | 2013-05-08 | 华中科技大学 | 360°应力监测光纤光栅微弯传感器 |
CN103123406A (zh) * | 2011-11-18 | 2013-05-29 | 西安金和光学科技有限公司 | 一种光纤 |
CN103123405A (zh) * | 2011-11-18 | 2013-05-29 | 西安金和光学科技有限公司 | 具有渐变折射率包层的荧光光纤 |
CN103123407A (zh) * | 2011-11-18 | 2013-05-29 | 西安金和光学科技有限公司 | 一种荧光光纤 |
CN103134528A (zh) * | 2011-12-05 | 2013-06-05 | 西安金和光学科技有限公司 | 一种新型荧光光纤传感装置 |
CN106199824A (zh) * | 2016-08-30 | 2016-12-07 | 武汉开明智城科技有限公司 | 光纤 |
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2020
- 2020-06-04 CN CN202010498424.0A patent/CN111707206B/zh active Active
Patent Citations (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN87107210A (zh) * | 1986-10-30 | 1988-08-03 | 巴布科克和威尔科斯公司 | 微弯光纤应力计 |
CN1047394A (zh) * | 1989-05-15 | 1990-11-28 | 美国电话电报公司 | 有涂层的光传输媒质 |
US5260566A (en) * | 1992-06-12 | 1993-11-09 | The Babcock & Wilcox Company | Self-powered fiber optic microbend sensors |
CN1156819A (zh) * | 1996-05-15 | 1997-08-13 | 南京航空航天大学 | 光纤微弯传感器 |
CN2664005Y (zh) * | 2003-11-21 | 2004-12-15 | 南开大学 | 栅网式光纤微弯传感器 |
CN101086452A (zh) * | 2007-07-04 | 2007-12-12 | 山东科技大学 | 基于暗场检测技术的检测方法以及该方法使用的双包层光纤微弯传感器和设备 |
CN101216351A (zh) * | 2008-01-11 | 2008-07-09 | 深圳大学 | 双金属片型光纤微弯温度传感器 |
CN101922948A (zh) * | 2010-07-13 | 2010-12-22 | 西安金和光学科技有限公司 | 基于微弯损耗的多层型高精度光纤检测装置 |
CN103123406A (zh) * | 2011-11-18 | 2013-05-29 | 西安金和光学科技有限公司 | 一种光纤 |
CN103123405A (zh) * | 2011-11-18 | 2013-05-29 | 西安金和光学科技有限公司 | 具有渐变折射率包层的荧光光纤 |
CN103123407A (zh) * | 2011-11-18 | 2013-05-29 | 西安金和光学科技有限公司 | 一种荧光光纤 |
CN103134528A (zh) * | 2011-12-05 | 2013-06-05 | 西安金和光学科技有限公司 | 一种新型荧光光纤传感装置 |
CN103091012A (zh) * | 2013-01-07 | 2013-05-08 | 华中科技大学 | 360°应力监测光纤光栅微弯传感器 |
CN106199824A (zh) * | 2016-08-30 | 2016-12-07 | 武汉开明智城科技有限公司 | 光纤 |
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