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Implementation of vectorial bend sensors using long-period gratings UV-inscribed in special shape fibres

  • D. Zhao
  • , K. Zhou
  • , Xianfeng Chen
  • , L. Zhang
  • , I. Bennion
  • , W. N. MacPherson
  • , J. S. Barton
  • , J. D. C. Jones

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

    Crynodeb

    We report the implementation of vector bending sensors using long-period gratings (LPGs) UV-inscribed in flat-clad, four-core and D-shaped fibres. Our experiments reveal a strong fibre-orientation dependence of the spectral response when such LPGs are subjected to dynamic bending, which provided an opportunity to realize curvature measurement with direction recognition.
    Iaith wreiddiolSaesneg
    Tudalennau (o-i)1647-1650
    CyfnodolynMeasurement Science and Technology
    Cyfrol15
    Rhif cyhoeddi78
    StatwsCyhoeddwyd - 19 Gorff 2004

    Ôl bys

    Gweld gwybodaeth am bynciau ymchwil 'Implementation of vectorial bend sensors using long-period gratings UV-inscribed in special shape fibres'. Gyda’i gilydd, maen nhw’n ffurfio ôl bys unigryw.

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