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一种新颖的光纤光栅位移传感的研究 被引量:3

A Novel the Fiber Bragg Grating Displacement Sensor
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摘要 本文提出了一种新颖有效的光纤光栅位移传感方法 ,将光纤布喇格光栅在梯度应变作用下产生的啁啾效应用于传感测量 ,理论上分析了传感的原理 ,实验上得到了线性度很高的响应 .研究表明 ,本传感系统结构简单 ,操作方便 ,线性好 (0 .9992 ) A new approach for displacement sensing based on chirp effect of fiber Bragg grating under strain gradient is proposed and demonstrated in this paper. The theoretical analysis and the experimental fitting curve are given. The researches indicate that the system has advantages of simple configuration, good noise immunity, and good linearity (about 0.9992).
出处 《传感技术学报》 CAS CSCD 2002年第1期10-13,共4页 Chinese Journal of Sensors and Actuators
基金 国家自然科学基金资助项目(60 0 770 12 699770 0 6)
关键词 光纤光栅 位移 啁啾 Fiber Bragg grating \ displacement \ chirp
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参考文献4

  • 1[1]Jams S W, Dockey M L, Tatam R P. Simultaneous independent temperature and strain measurement using in-fiber Bragg grating sensors[J]. Electron Lett, 1996;32(12):1133~1134
  • 2[2]Huang S, LeBlanc M, Ohn M M, et al. Bragg intragrating structural sensing[J]. Applied Optics, 1995;5(22)5003~5009
  • 3[3]Hill K L, Meltz G. Fiber Bragg grating technology fundamental and overview[J]. Journal of Lightwave Technology, 1997;15(8):1263~1276
  • 4[4]Kersey Alan D, Davis Michael A. Fiber Grating Sensors[J]. Journal of Lightwave Technology, 1997;8(8)1442~1462

同被引文献22

  • 1杜卫冲,谭华耀,戴务勤,刘颂豪.一种简单的增强光纤Bragg光栅温度灵敏度的方法[J].中国激光,1997,24(1):75-77. 被引量:17
  • 2Riant and F.Haller.Study of the Photosensitivity at 193nm andcomparison with Photosensitivity at 240nm influence of fiber tension:typeIIA aging.IEEE Journal of Lightwave Tehc.1997.15(8):1464-1469.
  • 3Rao Y J .In fiber Bragg grating sensors [J]. Meas. Sci. Technol.,1997,8(4):355-375.
  • 4Partrick H J, Williams G M , Kersey A D et al. Hybrad fiber Bragg grating long period fiber grating sensor for strain temperature discrimination [J]. IEEE Poton. Technol.Lett.,1996,8(9):1223-1225.
  • 5Xu M G ,Archambault J L ,Reekie L et al. Discrimination between strain and temperature effects using dual-wavelength fiber grating sensors [J]. Electron Lett.,1994,30(13):1085-1087.
  • 6James S W ,Dockney M L ,Tatam R P . Simultaneous independent temperature and strain measurement using in-fiber Bragg grating sensors[J]. Electron. Lett.,1996.32(12):1133-1134.
  • 7Kanellopoulos S E ,Handerek V A ,Rogers A J . Simultaneous strain and temperature sensing with photogenerated in-fiber gratings [J]. Opt Lett.,1995,20(3):333-335.
  • 8Du Wei-chong,Tao Xiao-ming,Hwa Yaw Tam. Fiber Bragg grating cavity sensor for simultaneous measurement of strain and temperature. IEEE Photon[J]. Techonl. Lett.,1999,11(1):105-107.
  • 9Dong Y X, Zhao C L, Ning D et al. Using chirped [J]. Acta Photonica Sinica, 2000,30(4):425-428(In Chinese).
  • 10Xu M G,Dong L,Reekie L et al .Temperature independent strain sensor using a chirped Bragg grating in tapered optical fibre [J].Electron Lett.1995,31(10):823-825.

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