论文信息 - Monomode fibre with ultra-low loss and minimum dispersion at 1.55 μm

Monomode fibre with ultra-low loss and minimum dispersion at 1.55 μm

Triangular-profile monomode fibre having minimum dispersion at 1.55 μm has been made with an attenuation of 0.24 dB/km at this wavelength. This has better optical performance than fibres optimised for 1.3 μm operation which have typically 1.5 to 2 times this loss at their wavelength of minimum dispersion. The spot sizes of the two fibre types are similar at their respective optimum wavelengths.

J. D. Rush | Benjamin James Ainslie | C. R. Day | K. J. Beales | D. M. Cooper

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