Radiation from optical waveguides: leaky-mode interpretation |
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| Authors: | Snyder Allan W Sammut Rowland A |
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| Affiliation: | Australian National University, Institute of Advanced Studies, Department of Applied Mathematics, Canberra, Australia; |
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| Abstract: | Previous calculations of radiation loss from an HE11-mode propagating on a fibre with a sinusoidally perturbed core boundary are valid only for radiation directions sufficiently near 0° or 90° to the fibre axis. This letter presents a solution valid for all angles and also shows that radiation maxima are clearly associated with leaky-mode resonances. |
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