Simultaneous Measurement of Strain and Temperature by Using a Micro-Tapered Fiber Grating

@article{Yoon2012SimultaneousMO,
  title={Simultaneous Measurement of Strain and Temperature by Using a Micro-Tapered Fiber Grating},
  author={Min-Seok Yoon and Sangoh Park and Young-Geun Han},
  journal={Journal of Lightwave Technology},
  year={2012},
  volume={30},
  pages={1156-1160}
}
We investigate a periodically micro-tapered fiber grating for simultaneous measurement of strain and temperature. The fundamental core mode can be coupled to the cladding mode by tapering a single-mode fiber periodically, which results to the resonant wavelength. The coupling strength is directly proportional to the number of micro-tapered regions in the cladding. The transmission characteristics of the periodically micro-tapered fiber grating are measured as strain or temperature is changed… CONTINUE READING
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