Title page for etd-0722103-000441


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URN etd-0722103-000441
Author Yu Chou
Author's Email Address jouyou53@ms13.hinet.net
Statistics This thesis had been viewed 4628 times. Download 6824 times.
Department Electrical Engineering
Year 2002
Semester 2
Degree Master
Type of Document
Language zh-TW.Big5 Chinese
Title The Configuration Design of Fiber Bragg Grating Hydrophones
Date of Defense 2003-06-27
Page Count 110
Keyword
  • Optical Fiber Sensor
  • Hydrophone
  • Fiber Bragg Grating
  • Michelson Interferometer
  • Abstract In this paper, the fesibility of using a Fiber Bragg Grating (FBG) as a sensing scheme to detect the underwater acoustic signals is analyzed. When a FBG is disturbed by an underwater sound, the wavelength of the FBG is changed. Therefore, the central spectrum of the reflected light is shifted according to the wavelength change of the FBG. This spectrum can be detected by an imbalanced two-arm interferometer. Its transfer function will be studied. Also, the polarization induced signal fading of those two-arm interferometers will be studied.
    Advisory Committee
  • Yan-Kuin Su - chair
  • Wuu-Wen Lin - co-chair
  • Mao-Hsiung Chen - advisor
  • Files
  • etd-0722103-000441.pdf
  • indicate access worldwide
    Date of Submission 2003-07-22

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