One of the most interesting examples of coherent control processes is provided by electromagnetically-induced transparency (EIT) [1]. Since its first experimental demonstration the possible applications of EIT have been widely discussed in many contexts, with particular attention to the control of the group velocity of a laser pulse. In this communication we report on different experiments were we obtain all-optical control of several physical characteristics of a large spectral bandwidth laser pulse propagating in a coherently prepared medium.
Coherent control of spectral characteristics and group velocity of a broadband laser pulse / R. Ignesti; R. Buffa; L. Fini; E. Sali; M. V. Tognetti; S. Cavalieri. - STAMPA. - (2011), pp. 38-38. (Intervento presentato al convegno Laser Physics 20th International Laser Physics Workshop (LPHYS’11) tenutosi a Sarajevo nel July 2011).
Coherent control of spectral characteristics and group velocity of a broadband laser pulse
IGNESTI, EMILIO;BUFFA, ROBERTO;FINI, LORENZO;SALI, EMILIANO;TOGNETTI, MARCO VALERIO;CAVALIERI, STEFANO
2011
Abstract
One of the most interesting examples of coherent control processes is provided by electromagnetically-induced transparency (EIT) [1]. Since its first experimental demonstration the possible applications of EIT have been widely discussed in many contexts, with particular attention to the control of the group velocity of a laser pulse. In this communication we report on different experiments were we obtain all-optical control of several physical characteristics of a large spectral bandwidth laser pulse propagating in a coherently prepared medium.
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