This paper performed a 10-Gb/s optical soliton transmission experiment in a
sliding frequency recirculating loop and found that the noise in optical p
ulse source decreased error-free distance. This is because the mean frequen
cy of soliton at the pulse source is modulated by the noise which results i
n the increase of timing jitter at the receiver even in a strong sliding fr
equency controlled soliton transmission line. Jitter in arrival time of tra
nsmitted solitons was theoretically analyzed to verify experimental results
.