Sensing with microstructured optical fibres

T. M. Monro, W. Belardi, K. Furusawa, J. C. Baggett, N. G.R. Broderick, D. J. Richardson

Research output: Contribution to journalArticlepeer-review

362 Citations (Scopus)

Abstract

The optical and geometrical properties of microstructured optical fibres present new alternatives for a range of sensing applications. We present the design criteria for achieving significant overlap between the light guided in the fibre and the air holes and hence for producing efficient evanescent field devices. In addition, the novel dispersive properties combined with the tight mode confinement possible in holey fibres make ultra-broadband single-mode sources and new source wavelengths a possibility. Microstructuring technology can be readily extended to form multiple-core fibres, which have applications in bend/deformation sensing. Finally, fibre-based atom waveguides could ultimately be used for rotational or gravitational sensing.

Original languageEnglish
Pages (from-to)854-858
Number of pages5
JournalMeasurement Science and Technology
Volume12
Issue number7
DOIs
Publication statusPublished - 2001 Jul

Keywords

  • Air/glass microstructuring
  • Bend or deformation rotation
  • Fibre design
  • Gas concentrations
  • Novel fibres

ASJC Scopus subject areas

  • Instrumentation
  • Engineering (miscellaneous)
  • Applied Mathematics

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