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arXiv 1003.0131cond-mat.mes-hallcond-mat.quant-gas
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半导体微腔中极化子景观的光工程

Light Engineering of the Polariton Landscape in Semiconductor Microcavities

A Amo, S Pigeon, C Adrados, R Houdre, E Giacobino, C Ciuti, A Bramati

摘要:

本文提出了一种利用偏振光在半导体微腔中产生极化激元势垒的方法。屏障的形式是通过样品上聚焦光束的真实空间形状设计的。它们的高度可以通过与它们相互作用的极化激元流体中产生的散射波的可见性来确定。该技术开辟了在半导体微腔中产生动态势和任何形状缺陷的途径。

英文摘要:

We demonstrate a method to create potential barriers with polarized light beams for polaritons in semiconductor microcavities. The form of the barriers is engineered via the real space shape of a focalised beam on the sample. Their height can be determined by the visibility of the scattering waves generated in a polariton fluid interacting with them. This technique opens up the way to the creation of dynamical potentials and defects of any shape in semiconductor microcavities.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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