Research on the simultaneous measurements of pressure and temperature using one fiber grating

Y. Q. Liu, Z. Y. Guo, Y. Zhang, Z. G. Liu, X. Y. Dong, Hwa Yaw Tam

Research output: Journal article publicationJournal articleAcademic researchpeer-review

11 Citations (Scopus)


The small volume fiber Bragg grating (FBG) sensor head designed by using special package technique with polymer material is characterized by simultaneous measurement of pressure and temperature, which can solve the temperature cross-sensitivity of FBG effectively. Simultaneous measurement of the pressure and temperature only by one grating based on the two reflective peaks with different pressure and temperature sensitivity coefficients through the process of packaging FBG was demonstrated.
Original languageEnglish
Pages (from-to)1002-1006
Number of pages5
JournalZhongguo Jiguang/Chinese Journal of Lasers
Issue number11
Publication statusPublished - 1 Nov 2000
Externally publishedYes


  • Fiber grating
  • Polymer
  • Simultaneous measurements

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Atomic and Molecular Physics, and Optics
  • Electrical and Electronic Engineering

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