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arXiv · 1105.3523

Interaction between Metamaterial Resonators and Inter-subband transitions in Semiconductor Quantum Wells

Alon Gabbay·John Reno·Joel R. Wendt·Aaron Gin·Michael C. Wanke·Michael B. Sinclair·Eric Shaner·Igal Brener
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Abstract

We report on the coupling and interaction between the fundamental resonances of planar metamaterials (split ring resonators) and inter-subband transitions in GaAs/AlGaAs quantum wells structures in the mid-infrared. An incident field polarized parallel to the sample surface is converted by the metamaterial resonators into a field with a finite component polarized normal to the surface, and interacts strongly with the large dipole moment associated with quantum well inter-subband transitions.

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Alon Gabbay, John Reno, Joel R. Wendt, Aaron Gin, Michael C. Wanke, Michael B. Sinclair, Eric Shaner, Igal Brener. 2011-05-18. Interaction between Metamaterial Resonators and Inter-subband transitions in Semiconductor Quantum Wells. https://doi.org/10.1063/1.3592266

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