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Quantum self-induced transparency in frequency gap media

Sajeev John·Valery I. Rupasov
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Abstract

We study quantum effects of light propagation through an extended absorbing system of two-level atoms placed within a frequency gap medium (FGM). Apart from ordinary solitons and single particle impurity band states, the many-particle spectrum of the system contains massive pairs of confined gap excitations and their bound complexes - gap solitons. In addition, ``composite'' solitons are predicted as bound states of ordinary and gap solitons. Quantum gap and composite solitons propagate without dissipation, and should be associated with self-induced transparency pulses in a FGM.

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Sajeev John, Valery I. Rupasov. 1997-09-10. Quantum self-induced transparency in frequency gap media. https://doi.org/10.1209/epl/i1999-00264-2

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