TY - JOUR
T1 - Effect of phase noise on optical minimum-shift keying transmission systems
AU - Chen, Han
AU - Dong, Yi
AU - He, Hao
AU - Hu, Weisheng
AU - Li, Lemin
PY - 2009/10/15
Y1 - 2009/10/15
N2 - Phase-modulated (PM) signals have recently been used in long-haul lightwave communication systems to reach record distances. Added directly to the signal phase, linear and nonlinear phase noise cause performance degradation in PM systems. Minimum-shift keying (MSK), as a special format of PM signals, presents some different features of phase noise tolerance. This paper investigates the effect of phase noise on the performance degradation in the 10 Gb/s optical MSK systems and analyzes the contribution of phase noise to the bit error rate (BER), compared with the conventional PM format, 50% duty cycle optical return-to-zero differential phase-shift keying (RZ-DPSK) signals, in several typical local fiber dispersion transmission systems. The effect of intensity noise on the performance degradation in the corresponding transmission systems is also investigated.
AB - Phase-modulated (PM) signals have recently been used in long-haul lightwave communication systems to reach record distances. Added directly to the signal phase, linear and nonlinear phase noise cause performance degradation in PM systems. Minimum-shift keying (MSK), as a special format of PM signals, presents some different features of phase noise tolerance. This paper investigates the effect of phase noise on the performance degradation in the 10 Gb/s optical MSK systems and analyzes the contribution of phase noise to the bit error rate (BER), compared with the conventional PM format, 50% duty cycle optical return-to-zero differential phase-shift keying (RZ-DPSK) signals, in several typical local fiber dispersion transmission systems. The effect of intensity noise on the performance degradation in the corresponding transmission systems is also investigated.
KW - Differential phase Q-factor
KW - Minimum-shift keying
KW - Phase-modulated
KW - Return-to-zero differential phase-shift keying
UR - https://www.scopus.com/pages/publications/69149104535
U2 - 10.1016/j.optcom.2009.06.063
DO - 10.1016/j.optcom.2009.06.063
M3 - Article
AN - SCOPUS:69149104535
SN - 0030-4018
VL - 282
SP - 4045
EP - 4051
JO - Optics Communications
JF - Optics Communications
IS - 20
ER -