Experimental verification of the "rainbow" trapping effect in adiabatic plasmonic gratings

Qiaoqiang Gan, Yongkang Gao, Kyle Wagner, Dmitri V. Vezenov, Yujie J. Ding, Filbert J. Bartoli

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Direct measurements on graded grating structures show that light of different wavelengths in the 500-700nm region is "trapped" at different positions along the grating, consistent with theoretical predictions, thus verifying the "rainbow" trapping effect. © 2011 Optical Society of America.
Original languageEnglish (US)
Title of host publicationOptics InfoBase Conference Papers
StatePublished - Dec 1 2011
Externally publishedYes

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