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Application of coherent systems in the subscriber loop

: Bachus, E.-J.; Heydt, G.

EUREL, Convention of National Societies of Electrical Engineers of Europe; Institute of Electrical and Electronics Engineers -IEEE-; Optical Society of America -OSA-, Washington/D.C.:
ECOC 86. 12th European Conference on Optical Communication. Technical digest. Vol.2 : Barcelona, Spain, 22-25 Sept 1986
Madrid: Telefonica de Espana S.A., 1986
European Conference on Optical Communication (ECOC) <12, 1986, Barcelona>
Conference Paper
Fraunhofer HHI ()
optical fibres; optical links; subscriber loops; optical fibre communication; coherent systems; subscriber loop; optical coherent multichannel techniques; universal public networks; flexibility; reliability; star topology

The prospects of optical coherent multichannel techniques application for subscriber systems of future universal public networks are described. Compared with time division multiplex systems the coherent approach promises high flexibility and reliability improvements. A star topology of the local network of the universal network is assumed.