title: Parametric frequency conversion of short optical pulses controlled by a CW background.
abstract: We predict that parametric sum-frequency generation of an ultra-short pulse may result from the mixing of an ultra-short optical pulse with a quasi-continuous wave control. We analytically show that the intensity, time duration and group velocity of the generated idler pulse may be controlled in a stable manner by adjusting the intensity level of the background pump.
authors: Matteo
authors: M
authors: Conforti
authors: Fabio
authors: F
authors: Baronio
authors: Antonio
authors: A
authors: Degasperis
authors: Stefan
authors: S
authors: Wabnitz