M. Golles et al., Modulational instability in a transmission system with semiconductor optical amplifiers and in-line filters, OPTICS LETT, 25(5), 2000, pp. 293-295
Modulational instability of continuous waves in transmission systems with s
emiconductor optical amplifiers and in-line filters was theoretically and e
xperimentally analyzed. Stable and unstable domains were identified. Even i
n the normal-dispersion region, modulationally unstable domains can exist f
or an appropriate filter detuning. (C) 2000 Optical Society of America OCIS
codes: 060.0060, 060.4080, 190.0190, 190.5970.