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Optical-fibre excitation by finite beams |
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| Authors: | Pask C. Barrell K. |
| Affiliation: | Australian National University, Department of Applied Mathematics, Institute of Advanced Studies, Canberra, Australia; |
| Abstract: | Simple formulas are given for trapped-mode power excited by a spot of light illuminating an optical fibre. The results are used to discuss features of Gaussian-beam excitation. |
| Keywords: | |