Please use this identifier to cite or link to this item: https://doi.org/10.1002/adma.201104440
Title: Light-driven plasmonic color filters by overlaying photoresponsive liquid crystals on gold annular aperture arrays
Authors: Liu, Y.J.
Si, G.Y.
Leong, E.S.P.
Xiang, N. 
Danner, A.J. 
Teng, J.H.
Keywords: annular aperture arrays
color filters
liquid crystals
photoisomerization
surface plasmons
Issue Date: 19-Jun-2012
Citation: Liu, Y.J., Si, G.Y., Leong, E.S.P., Xiang, N., Danner, A.J., Teng, J.H. (2012-06-19). Light-driven plasmonic color filters by overlaying photoresponsive liquid crystals on gold annular aperture arrays. Advanced Materials 24 (23) : OP131-OP135. ScholarBank@NUS Repository. https://doi.org/10.1002/adma.201104440
Abstract: Light-driven plasmonic color filters are demonstrated by integrating gold annular aperture arrays with photoresponsive liquid crystals (LCs). Upon photoirradiation, a nematic-isotropic phase transition of the LCs arises from the trans-cis photoisomerization of photochromic LCs. As a consequence, the effective refractive index experienced by the impinging light changes, modulating the transmission intensity. Copyright © 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
Source Title: Advanced Materials
URI: http://scholarbank.nus.edu.sg/handle/10635/56493
ISSN: 09359648
DOI: 10.1002/adma.201104440
Appears in Collections:Staff Publications

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