We report the first experimental observation of controllable temporal delay of wideband laser pulses (input spectral bandwidth of 3.3 GHz) using electromagnetically induced transparency. We obtain this result with limited temporal distortion of our pulses and excellent values of the delaybandwidth product. Our experimental results are in agreement with a theoretical analysis.
Controllable optical delay of wide-bandwidth laser pulses by means of coherent effects / E. Ignesti; S. Cavalieri; L. Fini; E. Sali; R. Eramo; M.V. Tognetti; R. Buffa. - In: LASER PHYSICS. - ISSN 1054-660X. - STAMPA. - 20:(2010), pp. 1132-1139. [10.1134/S1054660X10090161]
Controllable optical delay of wide-bandwidth laser pulses by means of coherent effects
IGNESTI, EMILIO;CAVALIERI, STEFANO;FINI, LORENZO;SALI, EMILIANO;ERAMO, ROBERTO;BUFFA, ROBERTO
2010
Abstract
We report the first experimental observation of controllable temporal delay of wideband laser pulses (input spectral bandwidth of 3.3 GHz) using electromagnetically induced transparency. We obtain this result with limited temporal distortion of our pulses and excellent values of the delaybandwidth product. Our experimental results are in agreement with a theoretical analysis.
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