Abstract

We study theoretically the transmission of radiation through superlattices of finite length, where the dielectric constant of one film in each unit cell contains a term linear in the local field intensity. When such a system is illuminated with radiation with frequency in a stop gap, increasing power can switch it from a state with low transmissivity to a state with transmissivity of unity. Gap solitons play a key role in the phenomenon.

Keywords

SuperlatticePhysicsDielectricNonlinear systemCondensed matter physicsNonlinear opticsRadiationOpticsElectric fieldQuantum mechanics

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Year
1987
Type
article
Volume
58
Issue
2
Pages
160-163
Citations
725
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Wei Chen, D. L. Mills (1987). Gap solitons and the nonlinear optical response of superlattices. Physical Review Letters , 58 (2) , 160-163. https://doi.org/10.1103/physrevlett.58.160

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DOI
10.1103/physrevlett.58.160