Optical Tamm states for the fabrication of polariton lasers
Optical Tamm states for the fabrication of polariton lasers
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DOI：
10.1063/1.2136414
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发表时间：
2005-12-26
影响因子：
4
通讯作者：
Malpuech, G
中科院分区：
文献类型：
--
作者：
Kavokin, A;Shelykh, I;Malpuech, G
我们建议在两个专门设计的周期性介电结构之间的边界处嵌入有机或无机材料的超薄层，以实现Frenkel或Wannier-Mott激子与位于界面处的光学Tamm态之间的强耦合。这将允许制造没有微腔的极化激元激光器，从技术角度来看，这会更容易。给出了光学Tamm态的能量及其与激子耦合常数的解析公式。 (c) 2005 年美国物理研究所。
We propose to embed the ultrathin layer of an organic or inorganic material at the boundary between two specially designed periodic dielectric structures in order to achieve the strong coupling between Frenkel or Wannier-Mott excitons and optical Tamm states localized at the interface. This would allow the fabrication of polariton lasers without microcavities that could be easier from the technological point of view. Analytical formulas are given for the energies of optical Tamm states and the constant of their coupling to excitons. (c) 2005 American Institute of Physics.