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arXiv 0711.2648physics.opticscond-mat.other
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纳米科学中表面等离子体介导的近场成像和光学寻址

Surface Plasmon mediated near-field imaging and optical addressing in nanoscience

A. Drezet, A. Hohenau, J. R. Krenn, M. Brun, S. Huant

摘要:

本文综述了等离子体激元学的最新进展。我们的研究重点是利用光学近场显微镜观察和激发表面等离子体激元。我们特别讨论了最近的应用光子扫描隧道显微镜(PSTM)的成像SPP在金属和介质波导中传播。我们展示了如何近场扫描光学显微镜(NSOM)可用于光学和主动地远程处理纳米物体,如量子点。此外,我们比较与近场显微镜获得的结果与其他光学远场分析方法,如泄漏辐射显微镜(LRM)。

英文摘要:

We present an overview of recent progress in plasmonics. We focus our study on the observation and excitation of surface plasmon polaritons (SPPs) with optical near-field microscopy. We discuss in particular recent applications of photon scanning tunnelling microscope (PSTM) for imaging of SPP propagating in metal and dielectric wave guides. We show how near-field scanning optical microscopy (NSOM) can be used to optically and actively address remotely nano-objects such as quantum dots. Additionally we compare results obtained with near-field microscopy to those obtained with other optical far-field methods of analysis such as leakage radiation microscopy (LRM).

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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