论文信息 - Simple characterisation factor for practical single-mode fibres

Simple characterisation factor for practical single-mode fibres

The spot size of the HE11 mode in a practical single-mode fibre mainly depends on the numerical aperture and not on the normalised frequency. An alternative definition of spot size in terms of a matching Gaussian beam is much simpler to use.

W. A. Gambling | H. Matsumura

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