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Proceedings Article

Photonic crystal fiber pressure sensor

[+] Author Affiliations
F. C. Fávero, S. M. M. Quintero, V. V. Silva, C. Martelli, Arthur M. B. Braga, Isabel C. S. Carvalho, Roberth W. A. Llerena

Pontifícia Univ. Católica do Rio de Janeiro (Brazil)

Proc. SPIE 7503, 20th International Conference on Optical Fibre Sensors, 750364 (October 05, 2009); doi:10.1117/12.835629
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From Conference Volume 7503

  • 20th International Conference on Optical Fibre Sensors
  • Julian D. C. Jones
  • Edinburgh, United Kingdom | October 05, 2009

abstract

A high sensitivity optical fiber pressure sensor based on a modal interferometer with high birefringence photonic fiber is proposed and demonstrated. The sensor dependence with hydrostatic pressure is evaluated both numerically and experimentally. The measured pressure sensitivity at room temperature is found to be 3.36 nmMPa-1.

© (2009) COPYRIGHT SPIE--The International Society for Optical Engineering. Downloading of the abstract is permitted for personal use only.
Citation

F. C. Fávero ; S. M. M. Quintero ; V. V. Silva ; C. Martelli ; Arthur M. B. Braga, et al.
"Photonic crystal fiber pressure sensor", Proc. SPIE 7503, 20th International Conference on Optical Fibre Sensors, 750364 (October 05, 2009); doi:10.1117/12.835629; http://dx.doi.org/10.1117/12.835629


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