Effect of loss on propagation in multimode fibres
作者:
W.A.Gambling,
D.N.Payne,
H.Matsumura,
期刊:
Radio and Electronic Engineer
(IET Available online 1973)
卷期:
Volume 43,
issue 11
页码: 683-688
年代: 1973
DOI:10.1049/ree.1973.0100
出版商: IERE
数据来源: IET
摘要:
An analysis is given of propagation in multimode optical fibres having finite transmission loss. Using experimentally-deduced values for the cladding loss, fibre dispersions are calculated for a range of input beam widths and are compared with experiment. It is shown that the core loss has little effect on dispersion. Cladding loss reduces dispersion for a relatively small increase in attenuation, while dispersion and attenuation become non-linear functions of length.
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