Significant enhancement of coupling from a tapered fiber into a microresonator results when surface plasmons are excited in gold nanorods on its surface. The enhancement may be rapidly controlled by an external light beam.
© 2009 OSA
A. T. Rosenberger, E. Dale, D. Ganta, and R. I. Stoian, "Optical Control of the Localized-Surface-Plasmon-Resonance Enhancement of Evanescent Coupling," in Advances in Optical Sciences Congress, OSA Technical Digest (CD) (Optical Society of America, 2009), paper SWA2.
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