Exciton-light coupling in quantum wells: from motional narrowing to superradiance
We show numerically that spatial delocalization of excition-polariton states in multiple quantum wells leads to efficient narrowing of exciton resonances with respect to the single-quantum-well (QW) case. This is a manifestation of a motional narrowing effect, i.e., averaging of short-range potentia...
Main Authors: | Kavokin, A.V (Author), Baumberg, J.J (Author) |
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Format: | Article |
Language: | English |
Published: |
1998-05.
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Subjects: | |
Online Access: | Get fulltext |
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