In a 40/spl times/10 Gb/s/spl times/2240 km system, we experimentally show the advantages of preemphasis scheme that ensures minimum variations of path-averaged power among the WDM channels between the clean-up dynamic gain-flattening filters.
Optimum preemphasis in ultra-long-haul transmission systems
2003-01-01
151121 byte
Conference paper
Electronic Resource
English
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