33rd International Conference on the Physics of Semiconductors | |
Influence of the sample design on the strong light-matter coupling in ZnSe-based periodic structures | |
Sebald, K.^1 ; Rahman, S.K.S.^1 ; Kaya, T.^1 ; Gutowski, J.^1 ; Klein, T.^2,3 ; Klembt, S.^2,4 ; Gust, A.^2 ; Hommel, D.^2,5 | |
Semiconductor Optics, Germany^1 | |
Semiconductor Epitaxy, Institute of Solid State Physics, University of Bremen, Germany^2 | |
Present Address:BIAS, Klagenfurter Str. 2, Bremen | |
28359, Germany^3 | |
Technische Physik, University of Würzburg, Am Hubland, Germany^4 | |
Institute of Experimental Physics, University of Wroclaw, Wroclaw Research Center EIT, Poland^5 | |
关键词: Exciton polaritons; Light-matter coupling; Light-matter interactions; Optoelectronic applications; Spectral variation; Strong-coupling regime; Temperature stability; Thin metal layers; | |
Others : https://iopscience.iop.org/article/10.1088/1742-6596/864/1/012020/pdf DOI : 10.1088/1742-6596/864/1/012020 |
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来源: IOP | |
【 摘 要 】
Cavity-exciton polaritons have attracted much interest because these light-matter quasiparticles are very promising for various optoelectronic applications. Bragg-polaritons have been discussed as new tools for tailoring light-matter interactions. These structures can be created by incorporating quantum wells (QWs) periodically into a distributed Bragg reflector (DBR). The advantage of this sample type is the high number of QWs which can be embedded into the sample in order to increase the Rabi-splitting energy. Calculations show, that the coverage of the sample with a thin metal layer results in an increase of the temperature stability of the strong coupling regime. In addition, this concept enables a specific spectral variation of the cavity resonance allowing for the manipulation of the light-matter interaction.
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Influence of the sample design on the strong light-matter coupling in ZnSe-based periodic structures | 401KB | download |