Definitive profile-dispersion data for germania-doped silica fibres over an extended wavelength range

Definitive profile-dispersion data for germania-doped silica fibres over an extended wavelength range

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New results are presented for the wavelength dependence of the profile-dispersion parameter P in optical waveguides fabricated from germanosilicate glasses. These results show that P is independent of both GeO2 concentration and thermal history of the glasses.


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