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Polymer-loaded propagating modes on a one-dimensional photonic crystal.

ABSTRACT: We numerically and experimentally demonstrate that a polymer film-coated one-dimensional photonic crystal (1DPC) can sustain transverse electric (TE) polarized modes without the limit of guided layer's thickness. Our results indicate that two propagating modes are existing inside the polymer film, the first one is the TE polarized Bloch surface wave, and the second one is the TE polarized guided mode. Here in, the evolution of these two modes with change in the polymer film thickness is presented. Our numerical simulation results are in well-agreement with the experimental data obtained using back focal plane imaging.

SUBMITTER: Han L

PROVIDER: S-EPMC3977745 | biostudies-literature | 2014 Feb

REPOSITORIES: biostudies-literature

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Polymer-loaded propagating modes on a one-dimensional photonic crystal.

Han Lu L Zhang Douguo D Chen Yikai Y Wang Ruxue R Zhu Liangfu L Wang Pei P Ming Hai H Badugu Ramachandram R Lakowicz Joseph R JR

Applied physics letters 20140212 6

We numerically and experimentally demonstrate that a polymer film-coated one-dimensional photonic crystal (1DPC) can sustain transverse electric (TE) polarized modes without the limit of guided layer's thickness. Our results indicate that two propagating modes are existing inside the polymer film, the first one is the TE polarized Bloch surface wave, and the second one is the TE polarized guided mode. Here in, the evolution of these two modes with change in the polymer film thickness is presente ...[more]

PMID: 24753624

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