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Controlling fluorescence emission with split-ring-resonator-based plasmonic metasurfaces
时间:2017-06-19 18:58:11
作品信息

期刊

Laser Photonics Reviews

标题

Controlling fluorescence emission with split-ring-resonator-based plasmonic metasurfaces

作者

Si Luo, Qiang Li, Yuanqing Yang, Xingxing Chen, Wei Wang, Yurui Qu, Min Qiu

摘要

Metasurfaces, which consist of resonant metamaterial elements in the form of two-dimensional thin planar structures, retain great capabilities in manipulating electromagnetic wave and potential applications in modifying interaction with fluorescent molecules. The metasurfaces with magnetic responses are favorable to weakening fluorescence quenching while less investigated in controlling fluorescence. Recently, control over fluorescence emission by engineering the magnetic and electric modes in plasmonic metasurfaces consisting of 45-nm-thick gold split-ring-resonators has been proposed. The fluorescence emission exhibits an enhancement factor of ∼18 with assistance of the magnetic mode excited by oblique incidence

原文链接

http://onlinelibrary.wiley.com/doi/10.1002/lpor.201770035/abstract

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