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Optical Fiber Telecommunications VB, 5th Edition
book

Optical Fiber Telecommunications VB, 5th Edition

by Ivan Kaminow, Tingye Li, Alan E. Willner
July 2010
Intermediate to advanced content levelIntermediate to advanced
928 pages
33h 42m
English
Academic Press
Content preview from Optical Fiber Telecommunications VB, 5th Edition
The experimental results in Figure 14.30 correspond to the largest capacity
reported after a transoceanic distance at the time of publication. It has been
obtained with 149 channels at 40 Gbit/s rate, totalizing 6 Tbit/s capacity [24].
This represents more than 50% capacity improvement when compared with the
largest reported capacity at 10 Gbit/s, even if the transmission distance is smaller
in the 40 Gbit/s-based experiment.
More recently, the same capacity was transmitted with a modulation format
different from than (RZ)DPSK, namely Return to Zero Quadrature Phase Shift
Keying (RZ-DQPSK). This format still relies on PSK, but over four possibly phase
states instead of two for (RZ)DPSK. Despite its natural compatibility with very
high capacities (e.g., ...
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Publisher Resources

ISBN: 9780123741721