Ten-channel coherent optical fibre transmission
1986; Institution of Engineering and Technology; Volume: 22; Issue: 19 Linguagem: Inglês
10.1049/el
ISSN1350-911X
AutoresE.-J. Bachus, Ralf-Peter Braun, C. Caspar, Etienne Grossmann, H.-M. Foisel, K. Heimes, H. Lamping, B. Strebel, Fritz-Joachim Westphal,
Tópico(s)Advanced Photonic Communication Systems
ResumoA laboratory ten-channel coherent fibre-optic broadband transmission system is reported. The frequency-division-multiplexed optical carriers are separated by 6 GHz and are demultiplexed by a tunable heterodyne receiver having a sensitivity of -46 dBm at a bit error rate of 10-9. In this system a maximum number of 64 channels can be installed.
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