CN2646684Y - 光纤光栅温度传感器的增敏结构 - Google Patents
光纤光栅温度传感器的增敏结构 Download PDFInfo
- Publication number
- CN2646684Y CN2646684Y CN 03209128 CN03209128U CN2646684Y CN 2646684 Y CN2646684 Y CN 2646684Y CN 03209128 CN03209128 CN 03209128 CN 03209128 U CN03209128 U CN 03209128U CN 2646684 Y CN2646684 Y CN 2646684Y
- Authority
- CN
- China
- Prior art keywords
- metal support
- fiber grating
- fiber
- derby
- temperature sensor
- 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.)
- Expired - Fee Related
Links
Images
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 03209128 CN2646684Y (zh) | 2003-09-05 | 2003-09-05 | 光纤光栅温度传感器的增敏结构 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 03209128 CN2646684Y (zh) | 2003-09-05 | 2003-09-05 | 光纤光栅温度传感器的增敏结构 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2646684Y true CN2646684Y (zh) | 2004-10-06 |
Family
ID=34288866
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 03209128 Expired - Fee Related CN2646684Y (zh) | 2003-09-05 | 2003-09-05 | 光纤光栅温度传感器的增敏结构 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2646684Y (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101893492A (zh) * | 2010-04-06 | 2010-11-24 | 中国地震局地壳应力研究所 | 一种互卡式光纤光栅温度传感器 |
CN105258716A (zh) * | 2015-09-30 | 2016-01-20 | 南京航空航天大学 | L形光纤光栅传感器及其应用 |
CN105890533A (zh) * | 2015-01-19 | 2016-08-24 | 中国计量学院 | 一种材料表面应变光纤光栅反向差动检测传感器件 |
CN105890532A (zh) * | 2014-12-25 | 2016-08-24 | 中国计量学院 | 一种二级杠杆传递的光纤光栅应变增敏器件 |
-
2003
- 2003-09-05 CN CN 03209128 patent/CN2646684Y/zh not_active Expired - Fee Related
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101893492A (zh) * | 2010-04-06 | 2010-11-24 | 中国地震局地壳应力研究所 | 一种互卡式光纤光栅温度传感器 |
CN105890532A (zh) * | 2014-12-25 | 2016-08-24 | 中国计量学院 | 一种二级杠杆传递的光纤光栅应变增敏器件 |
CN105890532B (zh) * | 2014-12-25 | 2019-01-15 | 中国计量学院 | 一种二级杠杆传递的光纤光栅应变增敏器件 |
CN105890533A (zh) * | 2015-01-19 | 2016-08-24 | 中国计量学院 | 一种材料表面应变光纤光栅反向差动检测传感器件 |
CN105890533B (zh) * | 2015-01-19 | 2019-01-29 | 中国计量学院 | 一种材料表面应变光纤光栅反向差动检测传感器件 |
CN105258716A (zh) * | 2015-09-30 | 2016-01-20 | 南京航空航天大学 | L形光纤光栅传感器及其应用 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Zhu et al. | Simultaneous measurement of refractive index and temperature using a single ultralong-period fiber grating | |
US5641956A (en) | Optical waveguide sensor arrangement having guided modes-non guided modes grating coupler | |
US20030053783A1 (en) | Optical fiber having temperature independent optical characteristics | |
CN1288526A (zh) | 光导纤维传感器系统及方法 | |
CN100554901C (zh) | 工作于高、低温的高灵敏度光纤光栅温度传感器的制作方法 | |
Wang et al. | Bend-insensitive long-period fiber grating sensors | |
CN2651704Y (zh) | 光纤光栅应变传感器 | |
CN2646684Y (zh) | 光纤光栅温度传感器的增敏结构 | |
Kipriksiz et al. | Tilted fiber Bragg grating design for a simultaneous measurement of temperature and strain | |
Mansoursamaei et al. | Simultaneous measurement of temperature and strain using a single fiber bragg grating on a tilted cantilever beam | |
CN2605705Y (zh) | 高速光纤光栅传感复用解调装置 | |
CN2646666Y (zh) | 增敏型光纤光栅应变传感器 | |
CN1472552A (zh) | 基于单个长周期光纤光栅的温度与负载同时测量的方法与测量传感器 | |
CN2786586Y (zh) | 温度自动补偿的光纤光栅压强传感器 | |
Srimannarayana et al. | Fiber Bragg grating and long period grating sensor for simultaneous measurement and discrimination of strain and temperature effects. | |
CN1975341A (zh) | 全光纤型光纤光栅多参量传感系统 | |
US20040190827A1 (en) | Athermal package for fiber bragg gratings with compensation for non-linear thermal response | |
CN201488837U (zh) | 一种温度、应变同时测量光纤光栅传感器 | |
CN1286762A (zh) | 无源补偿的光纤 | |
CN2665685Y (zh) | 光纤光栅温度传感器的增敏结构 | |
CN201464078U (zh) | 单套管蚀刻式光纤光栅温度增敏传感器 | |
Iodice et al. | Fiber Bragg grating sensors-based system for strain measurements | |
CN2679702Y (zh) | 双肩梁光纤光栅温度增敏器 | |
CN113358047A (zh) | 基于倾角和振动感知机制的桥身变形形态测量装置及其方法 | |
Cheng et al. | Fiber Bragg grating sensors |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: BEIJING COMMODITIES PROUD OF PHOTOELECTRIC TECHNOL Free format text: FORMER NAME OR ADDRESS: LIU YULIANG |
|
CP03 | Change of name, title or address |
Address after: Beijing City, Haidian District Zhongguancun Road No. 18 smartfortune International Building A1202 Patentee after: Beijing Jing'ao Optronics Sci. & Tech. Co., Ltd. Address before: No. 35, Qinghua East Road, Beijing, Haidian District Patentee before: Liu Yuliang |
|
C56 | Change in the name or address of the patentee |
Owner name: A1205, CAIZHIGUOJI BUILDING, NO. 18, ROAD EAST, ZH Free format text: FORMER NAME OR ADDRESS: A1202, CAIZHIGUOJI BUILDING, NO. 18, ROAD EAST, ZHONGGUAN VILLAGE, HAIDIAN DISTRICT, BEIJING CITY |
|
CP03 | Change of name, title or address |
Patentee address after: Beijing City, Haidian District Zhongguancun Road No. 18 smartfortune International Building A1205 Patentee address before: Beijing City, Haidian District Zhongguancun Road No. 18 smartfortune International Building A1202 |
|
C57 | Notification of unclear or unknown address | ||
DD01 | Delivery of document by public notice |
Addressee: Shen Guanzhou Document name: Notification of Termination of Patent Right |
|
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |