Electromagnetically-induced transparency and light storing of a pair of pulses

Abstract

Electromagnetically-induced transparency and light storing are studied in the case of a medium of atoms in a double Lambda configuration, both in terms of dark- and bright-state polatitons and atomic susceptibility. It is proven that the medium can be made transparent simultaneously for two pulses following their self-adjusting so that a condition for an adiabatic evolution has become fulfilled. Analytic formulas are given for the shapes and phases of the transmitted/stored pulses. The level of transparency can be regulated by adjusting the heights and phases of the control fields.

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References in corpus (5)

• Storage of light in atomic vapor
• Dark-State Polaritons in Electromagnetically Induced Transparency
• Quantum memory for photons: I. Dark state polaritons
• New Consequences of Induced Transparency in a Double-Lambda scheme: Destructive Interference In Four-wave Mixing
• Controlled light storage in a double lambda system

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