P. Brindel et al., Experimental demonstration of new regeneration scheme for 40Gbit/s dispersion-managed long-haul transmissions, ELECTR LETT, 36(1), 2000, pp. 61-62
It is experimentally shown, for the first time, that optical 3R regeneratio
n by synchronous modulation can be efficiently implemented in dispersion-ma
naged transmission schemes. By taking advantage of the association of both
techniques, 40Gbit/s single-channel transmission over > 10000km is demonstr
ated.