CN102095892A - 一种基于拉锥结构的光纤光栅加速度传感器 - Google Patents
一种基于拉锥结构的光纤光栅加速度传感器 Download PDFInfo
- Publication number
- CN102095892A CN102095892A CN 201010553770 CN201010553770A CN102095892A CN 102095892 A CN102095892 A CN 102095892A CN 201010553770 CN201010553770 CN 201010553770 CN 201010553770 A CN201010553770 A CN 201010553770A CN 102095892 A CN102095892 A CN 102095892A
- Authority
- CN
- China
- Prior art keywords
- fiber
- acceleration
- bragg grating
- fiber bragg
- grating
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
Images
Landscapes
- Optical Transform (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010105537700A CN102095892B (zh) | 2010-11-19 | 2010-11-19 | 一种基于拉锥结构的光纤光栅加速度传感器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010105537700A CN102095892B (zh) | 2010-11-19 | 2010-11-19 | 一种基于拉锥结构的光纤光栅加速度传感器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102095892A true CN102095892A (zh) | 2011-06-15 |
CN102095892B CN102095892B (zh) | 2012-07-25 |
Family
ID=44129073
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010105537700A Expired - Fee Related CN102095892B (zh) | 2010-11-19 | 2010-11-19 | 一种基于拉锥结构的光纤光栅加速度传感器 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102095892B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103983806A (zh) * | 2014-05-28 | 2014-08-13 | 武汉理工大学 | 一种基于柔性铰链的光纤光栅高频加速度传感器 |
CN107807420A (zh) * | 2016-09-09 | 2018-03-16 | 深圳朗光科技有限公司 | 功率耦合器及光纤激光器 |
CN114543968A (zh) * | 2022-01-26 | 2022-05-27 | 武汉理工大学 | 光纤弯曲振动传感方法及装置 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6496348B2 (en) * | 1998-03-10 | 2002-12-17 | Mcintosh Robert B. | Method to force-balance capacitive transducers |
CN101055277A (zh) * | 2007-05-15 | 2007-10-17 | 浙江大学 | 基于可变直径微光纤环的光学微机械加速度传感器及其方法 |
US20070247613A1 (en) * | 2006-04-24 | 2007-10-25 | Mathieu Cloutier | Fiber optic accelerometer |
CN101210937A (zh) * | 2007-12-21 | 2008-07-02 | 南开大学 | 光纤光栅三维加速度/振动传感器 |
CN101285845A (zh) * | 2007-04-11 | 2008-10-15 | 中国科学院半导体研究所 | 一种悬臂梁式光纤光栅加速度计 |
CN101285846A (zh) * | 2007-04-11 | 2008-10-15 | 中国科学院半导体研究所 | 基于悬臂梁挠度的光纤光栅加速度计 |
CN101477138A (zh) * | 2009-01-19 | 2009-07-08 | 曹春耕 | 一种光纤光栅高灵敏度加速度计 |
-
2010
- 2010-11-19 CN CN2010105537700A patent/CN102095892B/zh not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6496348B2 (en) * | 1998-03-10 | 2002-12-17 | Mcintosh Robert B. | Method to force-balance capacitive transducers |
US20070247613A1 (en) * | 2006-04-24 | 2007-10-25 | Mathieu Cloutier | Fiber optic accelerometer |
CN101285845A (zh) * | 2007-04-11 | 2008-10-15 | 中国科学院半导体研究所 | 一种悬臂梁式光纤光栅加速度计 |
CN101285846A (zh) * | 2007-04-11 | 2008-10-15 | 中国科学院半导体研究所 | 基于悬臂梁挠度的光纤光栅加速度计 |
CN101055277A (zh) * | 2007-05-15 | 2007-10-17 | 浙江大学 | 基于可变直径微光纤环的光学微机械加速度传感器及其方法 |
CN101210937A (zh) * | 2007-12-21 | 2008-07-02 | 南开大学 | 光纤光栅三维加速度/振动传感器 |
CN101477138A (zh) * | 2009-01-19 | 2009-07-08 | 曹春耕 | 一种光纤光栅高灵敏度加速度计 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103983806A (zh) * | 2014-05-28 | 2014-08-13 | 武汉理工大学 | 一种基于柔性铰链的光纤光栅高频加速度传感器 |
CN103983806B (zh) * | 2014-05-28 | 2016-08-24 | 武汉理工大学 | 一种基于柔性铰链的光纤光栅高频加速度传感器 |
CN107807420A (zh) * | 2016-09-09 | 2018-03-16 | 深圳朗光科技有限公司 | 功率耦合器及光纤激光器 |
CN107807420B (zh) * | 2016-09-09 | 2019-11-01 | 深圳朗光科技有限公司 | 功率耦合器及光纤激光器 |
CN114543968A (zh) * | 2022-01-26 | 2022-05-27 | 武汉理工大学 | 光纤弯曲振动传感方法及装置 |
Also Published As
Publication number | Publication date |
---|---|
CN102095892B (zh) | 2012-07-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN201155991Y (zh) | 一种新型的光纤光栅加速度传感器 | |
US9146095B2 (en) | FBG vibration detection system, apparatus and vibration detection method using the system | |
CN106680535B (zh) | 基于光纤布喇格光栅反射谱特性实现激光拍频的差动型光学加速度计 | |
CN201892569U (zh) | 基于mmf-tfbg光纤结构的高灵敏低频振动传感器 | |
CN1908505B (zh) | 分布式光纤输油气管线警戒传感系统 | |
CN101936879B (zh) | 一种基于马赫曾德干涉仪的光声光谱气体检测系统 | |
CN105277271B (zh) | 一种超声振动的相移光纤光栅传感探测系统及其应用 | |
EA032547B1 (ru) | Оптоволоконная система для измерения вибраций в многофазных потоках и соответствующий способ контроля многофазных потоков | |
CN108760080B (zh) | 一种基于ase噪声的分布式光纤拉曼测温装置及方法 | |
CN104121946A (zh) | 一种基于光纤传感技术的智能套管监测系统 | |
Yao et al. | Fiber optical intensity sensors | |
CN109959403A (zh) | 一种多参量大容量传感系统 | |
CN102853936B (zh) | 远程分布式光纤拉曼温度传感器 | |
CN104792402A (zh) | 一种基于光纤萨格纳克干涉仪的声波传感测量装置 | |
CN102997055B (zh) | 一种光纤传感天然气管道泄漏监测系统的泄漏点定位方法和系统 | |
CN103940360A (zh) | 一种基于级联啁啾光纤光栅的应变监测装置 | |
CN201903411U (zh) | 基于光纤光栅温度传感器的电力设备温度在线监测系统 | |
CN107436201A (zh) | 基于布里渊散射的分布式光纤温度应变传感系统及方法 | |
CN102680263B (zh) | 一种复合参数监测系统 | |
CN102095892B (zh) | 一种基于拉锥结构的光纤光栅加速度传感器 | |
CN102981019A (zh) | 一种基于倾斜光纤布拉格光栅的光纤热线式风力计 | |
CN202075306U (zh) | 一种基于拉锥结构的光纤光栅加速度传感器 | |
Handerek et al. | Improved optical power budget in distributed acoustic sensing using enhanced scattering optical fibre | |
CN102646308A (zh) | 基于单光纤和单光纤光栅光缆周界安防系统 | |
CN202770555U (zh) | 远程分布式光纤拉曼温度传感器和环形区域测温装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SHANGHAI GUANGLIANG OPTOELECTRONICS TECHNOLOGY CO. Free format text: FORMER OWNER: CHINA JILIANG UNIVERSITY Effective date: 20140704 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 310018 HANGZHOU, ZHEJIANG PROVINCE TO: 201109 MINHANG, SHANGHAI |
|
TR01 | Transfer of patent right |
Effective date of registration: 20140704 Address after: 201109, 1-7, Xinyuan Road, 1356, Shanghai, Minhang District, 802 e-commerce room A Patentee after: Shanghai Guangliang Photoelectric Technology Co., Ltd. Address before: Hangzhou City, Zhejiang province 310018 Xiasha Higher Education Park source Street No. 258 Patentee before: China Jiliang University |
|
C53 | Correction of patent of invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Dong Xinyong Inventor after: Wu Dongfang Inventor after: Li Lan Inventor after: Huang Suhua Inventor after: Zhao Chunliu Inventor after: Ni Kai Inventor before: Dong Xinyong Inventor before: Li Lan Inventor before: Zhao Chunliu Inventor before: Ni Kai |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: DONG XINYONG LI LAN ZHAO CHUNLIU NI KAI TO: DONG XINYONG WU DONGFANG LI LAN HUANG SUHUA ZHAO CHUNLIU NI KAI |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160518 Address after: 410100, 3 building, 31 Industrial Park, 31 Road, Hunan, Changsha Patentee after: Hunan light blue Technology Development Co., Ltd. Address before: 201109, 1-7, Xinyuan Road, 1356, Shanghai, Minhang District, 802 e-commerce room A Patentee before: Shanghai Guangliang Photoelectric Technology Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120725 Termination date: 20181119 |
|
CF01 | Termination of patent right due to non-payment of annual fee |