We study the possibility to obtain high-intensity pulses that maintain a constant Carrier Envelope Phase (CEP) during propagation in dispersive media, i.e. pulses such that the carrier-wave offset with respect to the main intensity peak remains fixed. Our numerical experiments strongly suggest that pulse splitting and X-wave formation within femtosecond laser pulse filamentation leads to the formation of \u201cconstant-CEP\u201d within well-defined regions inside the filament.We study the creation of \u201cconstant- CEP\u201d pulses in both gasseous and condensed media showing that this is a generic feature of filaments
International audienceIntense, well-controlled light pulses with only a few optical cycles start to ...
International audienceWe report measurements concerning the propagation of femtosecond laser pulses ...
International audienceWe present a series of measurements, which characterize filamentation dynamics...
We study the possibility to obtain high-intensity pulses that maintain a constant Carrier Envelope P...
We study the possibility to obtain high-intensity pulses that maintain a constant Carrier Envelope P...
We numerically study the influence of the initial carrier-envelope phase (CEP) on the filamentation ...
The description of ultrashort laser pulse filamentation in condensed media as a spontaneous formatio...
We investigate ultrashort laser pulse filamentation within the framework of spontaneous X Wave form...
We report on the first direct observation of carrier-envelope-phase (CEP) effect during the interact...
Results illustrating the nonlinear dynamics of ultrashort laser pulse filamentation in gases are pre...
International audienceIntense, well-controlled light pulses with only a few optical cycles start to ...
International audienceWe report measurements concerning the propagation of femtosecond laser pulses ...
International audienceWe present a series of measurements, which characterize filamentation dynamics...
We study the possibility to obtain high-intensity pulses that maintain a constant Carrier Envelope P...
We study the possibility to obtain high-intensity pulses that maintain a constant Carrier Envelope P...
We numerically study the influence of the initial carrier-envelope phase (CEP) on the filamentation ...
The description of ultrashort laser pulse filamentation in condensed media as a spontaneous formatio...
We investigate ultrashort laser pulse filamentation within the framework of spontaneous X Wave form...
We report on the first direct observation of carrier-envelope-phase (CEP) effect during the interact...
Results illustrating the nonlinear dynamics of ultrashort laser pulse filamentation in gases are pre...
International audienceIntense, well-controlled light pulses with only a few optical cycles start to ...
International audienceWe report measurements concerning the propagation of femtosecond laser pulses ...
International audienceWe present a series of measurements, which characterize filamentation dynamics...