Light scattering properties of a rough-ended optical fibre — theoretical evaluation |
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| Authors: | S. Jutamulia H. Fujii T. Asakura |
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| Affiliation: | The authors are in the Research Institute of Applied Electricity, Hokkaido University, Sapporo, Hokkaido 060, Japan |
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| Abstract: | Almost uniform wide-angle laser irradiation, for use in medical applications, is achieved by roughening chemically the output end of an optical fibre. The angular distribution of the scattered light is studied theoretically using perturbation theory. The theoretical results evaluated from a simple method of calculation are in sufficiently good agreement with experiment. |
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| Keywords: | optical fibres scattering |
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