Surface Plasmon Coupled Whispering Gallery Mode for Guided and Free-Space Electromagnetic Waves

Manas Ranjan Gartia; Meng Lu; Gang Logan Liu

doi:10.1007/s11468-012-9398-5

Surface Plasmon Coupled Whispering Gallery Mode for Guided and Free-Space Electromagnetic Waves

Manas Ranjan Gartia, Meng Lu, Gang Logan Liu

Electrical and Computer Engineering

Research output: Contribution to journal › Article › peer-review

Abstract

We demonstrate theoretically that plane wave propagating in free space can be used to excite the whispering gallery mode in dielectric microresonators grown on the top of nanoplasmonic structures, with the assistance of surface plasmon wave. We have demonstrated the coupling modes using both localized and propagating surface plasmon-supporting nanostructure surfaces.

Original language	English (US)
Pages (from-to)	361-368
Number of pages	8
Journal	Plasmonics
Volume	8
Issue number	2
DOIs	https://doi.org/10.1007/s11468-012-9398-5
State	Published - Jun 2013

Keywords

Surface plasmon
Whispering gallery mode

ASJC Scopus subject areas

Biochemistry
Biophysics
Biotechnology

Online availability

10.1007/s11468-012-9398-5

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abstract = "We demonstrate theoretically that plane wave propagating in free space can be used to excite the whispering gallery mode in dielectric microresonators grown on the top of nanoplasmonic structures, with the assistance of surface plasmon wave. We have demonstrated the coupling modes using both localized and propagating surface plasmon-supporting nanostructure surfaces.",

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AB - We demonstrate theoretically that plane wave propagating in free space can be used to excite the whispering gallery mode in dielectric microresonators grown on the top of nanoplasmonic structures, with the assistance of surface plasmon wave. We have demonstrated the coupling modes using both localized and propagating surface plasmon-supporting nanostructure surfaces.

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KW - Whispering gallery mode

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Surface Plasmon Coupled Whispering Gallery Mode for Guided and Free-Space Electromagnetic Waves

Abstract

Keywords

ASJC Scopus subject areas

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