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Parity-time symmetry in coherent asymmetric double quantum wells
A coherently prepared asymmetric double semiconductor quantum well (QW) is proposed to realize parity-time (PT) symmetry. By appropriately tuning the laser fields and the pertinent QW parameters, PT-symmetric optical potentials are obtained by three different methods. Such a coherent QW system is re...
Shranjeno v:
| izdano v: | Sci Rep |
|---|---|
| Main Authors: | , , , , , , , , |
| Format: | Artigo |
| Jezik: | Inglês |
| Izdano: |
Nature Publishing Group UK
2019
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| Teme: | |
| Online dostop: | https://ncbi.nlm.nih.gov/pmc/articles/PMC6384875/ https://ncbi.nlm.nih.gov/pubmed/30796302 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/s41598-019-39085-6 |
| Oznake: |
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