Intensity modulation of light transmitted in curved optical fibres

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Coupled-mode theory is used to explain the intensity modulation of transmitted light which results from small changes in the radius of curvature. It is shown that the mode coupling induced by bends in small-V fibres introduces an uncertainty into light-transmission measurements.


    1. 1)
      • Nelson, D.F., Kleinman, D.A., Wecht, K.W.: `Vibration-induced modulation of fibreguide transmission', Paper TuE7, Technical Digest of the OSA topical meeting on optical fiber transmission, Williamsburg.
    2. 2)
      • W.A. Gambling , D.N. Payne , H. Matsumura . Radiation from curved single-mode fibres. Electron. Lett. , 567 - 569
    3. 3)
      • R.A. Sammut . Discrete radiation from curved single-mode fibres. Electron. Lett. , 418 - 419
    4. 4)
      • Gambling, W.A., Payne, D.N., Matsumura, H.: `Propagation in curved multimode cladded fibres', AGARD symposium on electromagnetic wave propagation involving irregular surfaces and inhomogeneous media, 1974, The Hague.
    5. 5)
      • A.W. Snyder . Asymptotic expressions for eigenfunctions and eigenvalues of a dielectric or optical waveguide. IEEE Trans. , 1130 - 1138
    6. 6)
      • D. Marcuse . Field deformation and loss caused by curvature of optical fibres. J. Opt. Soc. Am. , 311 - 320
    7. 7)
      • M. Miyagi , G.L. Yip . Mode conversion and radiation losses in a step-index optical fibre due to bending. Opt. Quant. Electron. , 51 - 60

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