  We report on an experimental and numerical study of temporal Kerr cavity
soliton dynamics in dispersion-managed fiber ring resonators. We find that
dispersion management can significantly magnify the Kelly-like resonant
radiation sidebands emitted by the solitons. Because of the underlying
phase-matching conditions, the sideband amplitudes tend to increase with
increasing pump-cavity detuning, ultimately limiting the range of detunings
over which the solitons can exist. Our experimental findings show excellent
agreement with numerical simulations.
