Fiber-optic communication systems have revolutionized our telecommunication infrastructures–currently, almost all telephone land-line, cellular, and internet …
JM Kahn, KP Ho - IEEE Journal of selected topics in quantum …, 2004 - ieeexplore.ieee.org
Information-theoretic limits to spectral efficiency in dense wavelength-division-multiplexed (DWDM) transmission systems are reviewed, considering various modulation techniques …
RA Griffin, AC Carter - Optical Fiber Communication Conference, 2002 - opg.optica.org
While the capacity of optical fiber transmission systems has rapidly increased over the last decade, the signaling technique employed in the majority of realizations has remained …
C Xu, X Liu, X Wei - IEEE Journal of Selected Topics in …, 2004 - ieeexplore.ieee.org
Differential phase-shift keying (DPSK) has attracted significant attentions in research and development during the last several years. An overview of DPSK for high spectral efficiency …
Abstract We report 2.5 Tb/s (64× 42.7-Gb/s) WDM transmission over 4000 km (forty 100-km spans) of non-zero dispersion-shifted fiber. This capacity× distance record of 10 petabit-km/s …
J Wang, JM Kahn - Journal of Lightwave Technology, 2004 - opg.optica.org
We study the impact of chromatic dispersion (CD) and first-order polarization-mode dispersion (PMD) on systems using binary differential phase-shift keying (2-DPSK) or …
C Xu, X Liu - Optics Letters, 2002 - opg.optica.org
A novel scheme for postnonlinearity compensation is proposed to reduce the phase jitter in phase-shift keying transmission. A phase modulator is used to modulate the phase of the …