Abstract
Weakly-guiding, anisotropic step-index fibres are considered in the case where the permittivity tensor is everywhere diagonalized in the axes of the fibre. A method is shown which allows one to derive a mode and its dispersion equation with arbitrary accuracy in terms of the powers of the weak-guiding parameter. The method is applied to the derivation of the leakage loss of they-polarized LP01 mode whenε x>εy.
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References
A. W. Snyder andF. Ruhl,Electron. Lett. 19 (1983) 185.
M. P. Varnham, D. N. Payne, R. D. Birch andE. J. Tarbox,ibid. 19 (1983) 246.
A. W. Snyder andF. Ruhl,J. Opt. Soc. Amer. 73 (1983) 1165.
L. Schwartz, ‘Methodes Mathématiques pour les Sciences Physiques’ (Hermann, Paris, 1965) p. 99.
A. W. Snyder, J. D. Love andR. A. Sammut,J. Opt. Soc. Amer. 72 (1982) 1131.
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Vassalo, C. A direct analysis of the dispersion equation in birefringent optical fibres. Opt Quant Electron 16, 427–433 (1984). https://doi.org/10.1007/BF00619634
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DOI: https://doi.org/10.1007/BF00619634