Novel intra-cavity sensing network based on mode-locked fibre laser

Yan Zhang, W. Jin, H.B. Yu, M. Zhang, Y.B. Liao, H.L. Ho, M.S. Demokan, G. Stewart, B. Culshaw, Y.H. Li

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34 Citations (Scopus)

Abstract

The authors report a novel technique for interrogating a network of intracavity absorption sensors. The technique is based on a mode-locking principle where different sensors are addressed by their associated mode-locking frequencies. Experiments with a two-sensor network demonstrated negligible crosstalk between sensors and a sensitivity of 128 times better than that of a single-pass direct absorption sensor.
Original languageEnglish
Pages (from-to)1336-1338
Number of pages2
JournalIEEE Photonics Technology Letters
Volume14
Issue number9
DOIs
Publication statusPublished - Sep 2002

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Keywords

  • intra-cavity sensing
  • network based
  • mode-locked
  • fibre laser

Cite this

Zhang, Y., Jin, W., Yu, H. B., Zhang, M., Liao, Y. B., Ho, H. L., ... Li, Y. H. (2002). Novel intra-cavity sensing network based on mode-locked fibre laser. IEEE Photonics Technology Letters, 14(9), 1336-1338. https://doi.org/10.1109/LPT.2002.801116