Nyquist-shaped dispersion-precompensated subcarrier modulation with direct detection for spectrally-efficient WDM transmission.
The use of single-sideband subcarrier modulation (SCM) with Nyquist (N) pulse shaping for cost-effective spectrally-efficient wavelength division multiplexed transmission with direct detection is described. Transmission of digitally pre-compensated 7 × 11 GHz-spaced QPSK SCM channels at 14 Gb/s per channel is experimentally demonstrated over distances of up to 800 km of uncompensated standard single-mode fiber (SSMF) (13440 ps/nm chromatic dispersion).
M S
MS
Erkılınç
S
S
Kilmurray
R
R
Maher
M
M
Paskov
R
R
Bouziane
S
S
Pachnicke
H
H
Griesser
B C
BC
Thomsen
P
P
Bayvel
R I
RI
Killey