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《Acta Optica Sinica》 2004-03
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Theoretical and Experimental Study of Fiber Grating Multi-Point Sensing

Zhang Weigang Kai Guiyun Dong Xiaoyi Liu Yan'ge Wang Wei Liu Zhiguo(Institute of Modern Optics, The Key Laboratory of Optoelectronic InformationTechnological Science, EMC, Nankai University, Tianjin 300071)  
The theoretical and experimental study of fiber grating multi point sensing made. By means of defining the signal resolution factor of multi point sensing, the condition of signal resolution has been analyzed, the mathematical expression of the sensing principle of multi point temperature and strain have been given and the system multiplexing capacity by dominated optical source bandwidth has been researched. The fiber grating multi point sensing network system with some features has been designed and realized. By using this sensing network system, the multi\|point sensing experimental analyses and theoretical verification of temperature and displacement sensing have been completed in the two channels of the sensing network system. The experimental results are in good agreement with the theoretical analyses of multi point sensing.
【Fund】: 国家“八六三”高科技计划基金 (2 0 02AA313110 );; 南开大学人事处科研启动基金资助课题
【CateGory Index】: TP212
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【References】
Chinese Journal Full-text Database 10 Hits
1 WEI Shi-ming,CHAI Jing,LI Yi(School of Energy,Xi'an University of Science and Technology,Xi'an 710054);Study on Small Deformation of Rock Beam by Fiber Grating Sensing Method[J];;2005-S1
2 WEI Shi-ming,CHAI Jing(School of Energy,Xi'an University of Science and Technology,Xi'an 710054);Study on Fiber Bragg Grating Sensing Test in Simulation Experiments[J];Chinese Journal of Underground Space and Engineering;2007-06
3 GAN Wei-bing,WANG Li-xing,ZHANG Cui(Key Laboratory of Fiber Optic Sensing Technology and Information Processing of Ministry of Education,Wuhan University of Technology,Wuhan 430070,CHN);Demodulation Technology for Fiber Bragg Grating Sensors Based on Tunable Filtering[J];Semiconductor Optoelectronics;2008-03
4 XU Fan-jie,MIAO Chang-yun,LI Hong-qiang,ZHANG Cheng,SONG Hui-chao(College of Information and Communication Engineering,Tianjin Polytechnic University,Tianjin 300160,China);Encapsulation study on fiber Bragg grating for intelligent clothing[J];Transducer and Microsystem Technologies;2009-10
5 ZHANG Jin-long1,2,YU Chong-xiu1,WANG Kui-ru1,LIN Mei-mei1,ZHAO De-xin1(1.School of Electronic engineering,Beijing University of Posts and Telecommunication,Beijing 100876;2.School of Physics and Electronics,Henan University,Kaifeng 475001,China);Demodulation system for phase-locked fiber grating sensors based on XPM[J];Journal of Optoelectronics.Laser;2008-06
6 Song MupingZhao BinZhang Xianmin(Department of Information and Electronic Engineering, Zhejiang University, Hangzhou 310027);Brillouin Optical Time Domain Analysis Distributed Optic-Fiber Sensor Based on Microwave Electrooptic Modulation[J];Acta Optica Sinica;2005-08
7 Tu Qinchang~1 Zhang Weigang~1 Chen Jianjun~2 Liu Bo~1 Jin Long~1 Niu Hui~2 Cheng Zhenzhou~2 Dong Xiaoyi~1 1 Institute of Modern Optics,Nankai University,Tianjin 300071 2 College of Physics Science,Nankai University,Tianjin 300071;A Novel High-Sensitivity Chirp Tuning Device of Fiber Grating[J];Acta Optica Sinica;2005-09
8 Li Dongsheng Liang Dakai Pan Xiaowen (Nanjing University of Aeronautics and Astronautics,Nanjing 210016);Experimental Study of Fiber Grating Smart Layer System Based on Fiber Bragg Grating Sensors[J];Acta Optica Sinica;2005-09
9 Wang Yiping Li Anmin Yun Binfeng Cui Yiping(Advanced Photonics Center,Southeast University,Nanjing 210096);Fiber Bragg Grating Sensor System Based on Virtual Instrument and Tunable Laser Technology[J];Acta Optica Sinica;2006-08
10 Chen Jianjun~(1,2) Zhang Weigang~1 Tu Qinchang~1 Zou Yujiao~2 Zhao Tiangong~1Du Xiaona~1 Dong Xiaoyi~11 Key Laboratory of Opto-Electronic Information Science and Technology,Ministry of Education, Institute of modern optics,College of Information and Technology Science,Nankai University,Tianjin 3000712 College of Physics Science,Nankai University,Tianjin 300071;High-Sensitivity Flow Velocity Sensor Based on Fiber Grating[J];Acta Optica Sinica;2006-08
【Co-references】
Chinese Journal Full-text Database 10 Hits
1 WEI Shi-ming,CHAI Jing,LI Yi(School of Energy,Xi'an University of Science and Technology,Xi'an 710054);Study on Small Deformation of Rock Beam by Fiber Grating Sensing Method[J];;2005-S1
2 WEI Shi-ming,CHAI Jing(School of Energy,Xi'an University of Science and Technology,Xi'an 710054);Study on Fiber Bragg Grating Sensing Test in Simulation Experiments[J];Chinese Journal of Underground Space and Engineering;2007-06
3 Ma Wei, Wu Ziwang, Pu Yipin and Chang Xiaoxiao (State Key Laboratory of Frozen Soil Engineering, LIGG CAS, 730000);Monitoring the Change of Structures in Frozen Soil in Triaxial Creep Process by CT[J];JOURNAL OF GLACIOLGY AND GEOCRYOLOGY;1997-01
4 ZHANG Wei gang 1,2 , ZHAO Qi da 1 , KAI Gui yun 1 , LIU Zhi guo 1 , DONG Xiao yi 1 (1. Institute of Modern Optics, Nankai University, Tianjin 300071, China; 2. Guangxi Institute of Technology, Liuzhou 545006, China);Wavelength Tunable Principle and Technological Progress of Fiber Bragg Grating Based on Elastic Beam[J];Semiconductor Optoelectronics;2001-05
5 CHEN Changyong, QIAO Xueguang, JIA Zhenan, Fu Haiwei, GUO Tuan, SUN An(Optical Fiber Sensing Laboratory, Xi'an Petroleum University, Xi'an 710065, CHN);Demodulation of Wavelength-encoded Signal in Fiber Grating Sensing Application[J];Semiconductor Optoelectronics;2003-02
6 ZHUO Zhongchang, YU Yongsen, ZAO Zhiyong, MA Yugang, ZHAaboratory Integrated Optoelectronics, Jilin University, Changchun 130023, CHN);Temperature Dependence of Characteristics for Sample Fiber Bragg Grating and Temperature-compensating Package[J];Semiconductor Optoelectronics;2003-05
7 HUANG Shan, ZHAO Hua-feng, YU Tao, ZHAO Kai-jun, LIU Hai-tao (Dept. of Electronic Engineering, Tsinghua University, Beijing 100084, CHN);Bridge Structure for FBG Temperature Compensation[J];Semiconductor Optoelectronics;2003-06
8 HUANG Yong-lin1, DONG Xing-fa1,2, LI Jie2, JIANG Li1,2, DONG Xiao-yi2 (Department of Electronics, Suzhou Institute of Science and Technology, Suzhou 215011, CHN; 2. Institute of Modern Optics, Nankai University, Tianjin 300071, CHN);Electromagnetic Force Tuning of Fiber Bragg Grating[J];Semiconductor Optoelectronics;2004-03
9 YANG Hua-yong, ZHOU Wei-lin, LI Zhi-zhong, SUN Chong-feng, HU Yong-ming(College of Optoelectric Science and Engineering,National University of Defense Technology,Changsha 410073,CHN);FBG Wavelength Demodulation Based on Tunable Narrowband Laser[J];Semiconductor Optoelectronics;2005-01
10 YU Xiao-yu1,ZHAO Hong2,LIU Yan1,YUE Zhen2(1.School of Measurement-Control Tech.& Communications Engineering;2.School of Electrical & Electronic Engineering,Harbin University of Science and Technology,Harbin 150040,CHN);Signal Reconstruction Algorithm of FBG Demodulation Based on F-P Interferometer[J];Semiconductor Optoelectronics;2009-01
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1 ;An Optical Fiber Pressure Sensor Suitable for Oil Well Monitoring[A];[C];2005
2 ;Distributed Measurement of the Pile Based on Fiber Optic Sensing Technology[A];[C];2006
【Secondary References】
Chinese Journal Full-text Database 10 Hits
1 WEI Shi-ming,CHAI Jing,LI Yi(School of Energy,Xi'an University of Science and Technology,Xi'an 710054);Study on Small Deformation of Rock Beam by Fiber Grating Sensing Method[J];;2005-S1
2 WEI Shi-ming,CHAI Jing(School of Energy,Xi'an University of Science and Technology,Xi'an 710054);Study on Fiber Bragg Grating Sensing Test in Simulation Experiments[J];Chinese Journal of Underground Space and Engineering;2007-06
3 LIN Mei-mei1,WANG Kui-ru1,ZHANG Jin-long1,ZHANG Qi2(1.Institute of Optical Communication and Optoelectronics;2.School of Electronic Engineering,Beijing University of Posts and Telecommunications,Beijing 100876,CHN);Sensor Demodulation of Fiber Grating Based on Polarization-maintaining Fiber Loop Mirror[J];Semiconductor Optoelectronics;2009-06
4 ZHU Xiao-ying,YU Chong-xiu,WANG Kui-ru(School of Electronics Engineering,Beijing University of Posts and Telecommunications,Beijing 100876,CHN);Double-sheet-metal Structure FBG Temperature Sensor System Based on Heterodyne Detection[J];Semiconductor Optoelectronics;2009-06
5 YU Xiaoyu,LIU Yan (Zhongshan Institute,University of Electronic Science and Technology of China,Guangdong,Zhongshan 528402,CHN);Research on Real-time Correction Technique of FBG Demodulation[J];Semiconductor Optoelectronics;2012-01
6 WU Bin CAI Dong-sheng HE Cun-fu HANG Li-jun (College of Mechanical Engineering and Applied Electronics Technology,Beijing University of Technology,Beijing 100022,China);Design of PGC Demodulation Circuit Using for Sagnac Interferometer[J];Journal of Beijing University of Technology;2008-10
7 ZHANG Jing,XU Wei,LI Xue-mei,LI Cheng-yong,WANG Meng (School of Electronic Information and Automation,Chongqing University of Technology,Chongqing 400050,China);Synchronization Algorithm in Networking with the Same Frequency Based on OFDMA[J];Journal of Chongqing University of Technology(Natural Science);2012-01
8 ZHAO Bing,ZHANG Zhili,TU Hongliang Lab.of Armament Launch Theory & Technology,National Key Discipline,The Second Artillery Engineering Institute,Xi'an 710025,China;Study on the Embedment Encapsulation Technique of Epoxy Resin Mixed with Metal Powder of Fiber Bragg Grating[J];Chinese Journal of Sensors and Actuators;2009-11
9 HU Yurui1,TANG Yuanhong1,LI Chuan2(1.China National Aviation Fuel Yunnan Company,Kunming 650200,China;2.Kunming University of Science and Technology,Kunming 650051,China);Fiber Bragg Grating Flow Sensor[J];Chinese Journal of Sensors and Actuators;2010-04
10 HU Liaolin,ZHANG Pengbo,HUA Dengxin,GONG Xin(School of Mechanical and Precision Instrument Engineering,Xi ' an University of Technology,Xi'an 710048,China);Design of DFB Laser's High Performance Temperature Controller in TDM FBG Sensing Array[J];Chinese Journal of Sensors and Actuators;2012-07
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1 Luo Jianwei~(1,2) He Cunfu~1 Hang Lijun~1 Zheng Xingqiang~1 Wu Bin~1 (1 College of Mechanical Engineering & Applied Electronics Technology,Beijing University of Technology,Beijing 100124,China; 2 Basic Courses Teaching Department,The Armed Police Academy,Langfang 065000,China);Research on Optical Fiber Sensing Technology for Complex Pipe Network Leak Detection[A];[C];2010
2 Luo Jianwei (Basic Courses Teaching Department,The Armed Police Academy,Langfang 065000,China);Research on Polarization Control of Optical Fiber Sensing Technology for Pipe Leak Detection[A];[C];2010
3 LI Hong-qiang 1,MIAO Chang-yun 1,CHEN Hong-da 2,XI Jiang-tao 3,ZHANG Cheng 1,YU Xiao-gang 1,WANG Rui 4,ZHANG Mei-ling 4,LIU Hong-wei 2 (1.School of Information and Communication Engineer,Tianjin Polytechnic University,Tianjin 300160,China) (2.Institute of Semiconductors,Chinese Academy of Sciences,Beijing 100083,China) (3.School of Electrical,Computer and Telecommunications Engineering,University of Wollongong,Wollongong,NSW2522,Australia) (4.School of Textile,Tianjin Polytechnic University,Tianjin 300160,China);Research on Human Body Temperature Measurement Models of Intelligent Clothing Based on Optical Fiber Bragg Grating[A];[C];2010
4 ;Three coal mine shaft deformation plate set online monitoring technology research and application[A];[C];2015
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