We report dispersion tolerance enhancement using optical Duobinary detection for optimized 20-70 Gbit/s NRZ Transmission over up to 45-km as a low cost way of dispersion tolerance enhancement in hi
We review some of the recently introduced 10-Gb/s transmitters and techniques that allow wide dispersion tolerances.
Generation of optical SSB signals by a D-EML is extended to its whole bandwidth.
The authors demonstrate a wavelength (de)mux that is dispersion-free and has significantly better figure-of-merit, defined as 1-dB bandwidth over 20-dB bandwidth, over existing devices.
We have demonstrated a novel multi-channel wavelength demux based on bulk diffraction grating. The demux is in principle dispersion-free and a record FOM of >95% has been achieved.
In this paper, we present a simple analytical model to characterize the effect of fiber chromatic dispersion when using a multisection distributed-Bragg reflector (DBR) semiconductor laser as a mil
Dispersion-managed solitons and their applications in ultra-long-haul transmissions are presented.
We describe a scheme involving the insertion of segments of dispersion compensating fiber, pumped to yield Raman gain, at one or more intermediate points within each 80 km or greater span between a
We experimentally demonstrate a 10.7-Gb/s duobinary transmission system operating over a chromatic-dispersion range of ~12,000 ps/nm.
Recently, single-mode lightguides have been developed that achieve transmission losses as low as 0.5 dB/km and 0.2 dB/km at wavelengths of 1.3 /nm and 1.55 jum, respectively.1 When the total lightg
