Fitting of a weighted Gaussian lowpass filter to the transfer function of graded-index fibres to reduce bandwidth ambiguities

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Fitting of a weighted Gaussian lowpass filter to the transfer function of graded-index fibres to reduce bandwidth ambiguities

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© The Institution of Electrical Engineers
Published

It is proposed to fit a weighted Gaussian lowpass filter to the transfer function of graded-index fibres to reduce the error in bandwidth value.

Inspec keywords: optical transfer function; low-pass filters; optical fibres; optical filters

Other keywords: graded-index fibres; weighted Gaussian lowpass filter; bandwidth ambiguities; transfer function; concatenated links; correlation value

Subjects: Fibre optics; Fibre optics and fibre waveguides

References

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      • D. Schicketanz . Messung der komplexen Übertragungsfunktion von Glasfasern. Siemens Forsch.- u. Entwickl.-Ber. , 92 - 98
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      • R. Trommer , W. Kunkel . In0.53Ga0.47As/InP PIN and avalanche photodiodes for the 1 μm to 1.6 μm wavelength range. Siemens Forsch.- u. Entwickl.-Ber. , 216 - 220
    3. 3)
      • Stone, F.T.: `Result of a Bell System bandwidth measurement round robin', NBS Special Publication 641; Symposium on optical fiber measurement, 1982, Boulder, USA.
    4. 4)
      • S. Geckeler . Pulse broadening in optical fibers with mode mixing. Siemens Forsch.- u. Entwickl.-Ber. , 2192 - 2198
    5. 5)
      • S.D. Personick . Time dispersion in dielectric waveguides. Bell Syst Tech. J. , 843 - 859
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