Miniature high sensitivity diaphragm-based optical fiber Fabry-Perot pressure sensor

@article{Li2011MiniatureHS,
  title={Miniature high sensitivity diaphragm-based optical fiber Fabry-Perot pressure sensor},
  author={Mengchao Li and Qiaoyun Wang},
  journal={2011 International Conference on Electronics, Communications and Control (ICECC)},
  year={2011},
  pages={328-330}
}
An optical fiber pressure sensor based on Fabry-Perot interference has been proposed in this paper. The sensor's outside diameter is only 1.8mm. Chemical etching, laser bonding and epoxy-fixed are required in the sensor fabrication process. Different pressure sensitivities can be obtained with different diaphragm thickness. The maximum pressure sensitivity… CONTINUE READING