We present a theoretical and experimental study on the possibility of spectral manipulation of weak probe-laser pulses in the presence of dynamical electromagnetically induced transparency. We predict a spectral enlargement or narrowing process depending on whether the probe-laser pulse is overlapped by the rising or the falling edge of the coupling pulse, respectively. The results of an experiment in sodium atomic vapors confirm the theoretical predictions.

Ignesti, E., Buffa, R., Fini, L., Sali, E., Tognetti, M.V., Cavalieri, S. (2011). Controlling the spectrum of light pulses by dynamical electromagnetically induced transparency. PHYSICAL REVIEW A, 83(5) [10.1103/PhysRevA.83.053411].

Controlling the spectrum of light pulses by dynamical electromagnetically induced transparency

Buffa, R.;
2011-01-01

Abstract

We present a theoretical and experimental study on the possibility of spectral manipulation of weak probe-laser pulses in the presence of dynamical electromagnetically induced transparency. We predict a spectral enlargement or narrowing process depending on whether the probe-laser pulse is overlapped by the rising or the falling edge of the coupling pulse, respectively. The results of an experiment in sodium atomic vapors confirm the theoretical predictions.
Ignesti, E., Buffa, R., Fini, L., Sali, E., Tognetti, M.V., Cavalieri, S. (2011). Controlling the spectrum of light pulses by dynamical electromagnetically induced transparency. PHYSICAL REVIEW A, 83(5) [10.1103/PhysRevA.83.053411].
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11365/49595
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