Adiabatically graded plasmonic structures for "rainbow" trapping effect

Qiaoqiang Gan, Yujie J. Ding, Filbert J. Bartoli

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


Tunable plasmonic bandgaps were achieved on adiabatically graded grating structures. Light of different wavelengths is "trapped" at different positions along the grating, consistent with computer simulations, thus verifying the intriguing "rainbow" trapping effect. © 2011 IEEE.
Original languageEnglish (US)
Title of host publicationIEEE Photonic Society 24th Annual Meeting, PHO 2011
Number of pages2
StatePublished - Dec 1 2011
Externally publishedYes


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