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논문검색

Development of FBG Sensor for Structure Deformation Measurement

원문정보

Hyuntae Kim, Yumi Kim, Jingyu Do, Jangsik Park, Yunsik Yu

보안공학연구지원센터(IJSIA) International Journal of Security and Its Applications Vol.6 No.2 2012.04 pp.251-256
피인용수 : 0건 (자료제공 : 네이버학술정보)

초록

영어

In this paper, we manufacture Fiber Bragg Grating (FBG) sensor and study its applying to the structure deformation measurement. FBGs are manufactured using the 248nm excimer laser and phase masks. To enhance the photosensitivity of the core, we have loaded Hydrogen in the fiber. Then its reflectivity has improved about 8 dB. Experimental results based on comparative measurements with electric strain gauge sensors installed on the structure show that FBGs can be replaced the electric strain gauge sensors.

목차

Abstract
 1. Introduction
 2. Optical Sensor Manufacture and System Configuration
 3. Experiment Result
 4. Conclusion
 Acknowledgements
 References

키워드

저자정보

  • Hyuntae Kim Department of Multimedia Engineering, Dongeui University
  • Yumi Kim Convergence of IT Devices Institute Busan, Dongeui University
  • Jingyu Do Convergence of IT Devices Institute Busan, Dongeui University
  • Jangsik Park Department of Electronics Engineering, Kyungsung University
  • Yunsik Yu Convergence of IT Devices Institute Busan, Dongeui University

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자료제공 : 네이버학술정보

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