Slow-light dynamics from electromagnetically-induced-transparency spectra
نویسندگان
چکیده
منابع مشابه
Electromagnetically induced transparency and slow light in two-mode optomechanics.
We theoretically demonstrate the mechanically mediated electromagnetically induced transparency in a two-mode cavity optomechanical system, where two cavity modes are coupled to a common mechanical resonator. When the two cavity modes are driven on their respective red sidebands by two pump beams, a transparency window appears in the probe transmission spectrum due to destructive interference. ...
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The ability to controllably slow down the propagation of light pulses can enable a variety of important applications. In recent years, two different approaches have been pursued for slow light. One approach explores dispersion engineering with passive optical elements such as resonators, filters, and photonic bandgap structures. The other approach takes advantage of coherent nonlinear optical p...
متن کاملInformation for “ Electromagnetically Induced Transparency and Slow Light with Optomechanics ”
With the pump detuned from the cavity by a two-photon detuning ∆, the spectral selectivity of the optical cavity causes the sideband populations to be skewed in a drastic fashion. It is then an acceptable approximation to neglect one of these sidebands, depending on whether the pump is on the red or blue side of the cavity. When the pump resides on the red side (∆OC > 0), the α+ is reduced and ...
متن کاملElectromagnetically induced transparency: Propagation dynamics.
Electromagnetically induced transparency (EIT) is a process where one laser (or electromagnetic field) is used to modify the absorption coefficient and refractive index seen by a probe laser, thereby allowing it to propagate in what would otherwise be an optically thick medium. Early experimental observations have focused on the total transmission of a weak probe laser [1]. More recent work has...
متن کاملDynamics of slow light and light storage in a Doppler-broadened electromagnetically-induced-transparency medium: A numerical approach
We present a numerical scheme to study the dynamics of slow light and light storage in an electromagneticallyinduced-transparency (EIT) medium at finite temperatures. Allowing for the motional coupling, we derive a set of coupled Schrödinger equations describing a boosted closed three-level EIT system according to the principle of Galilean relativity. The dynamics of a uniformly moving EIT medi...
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ژورنال
عنوان ژورنال: Physical Review A
سال: 2009
ISSN: 1050-2947,1094-1622
DOI: 10.1103/physreva.79.053833