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[International Journal] (Front Cover Paper/Best paper of AOM in 2013) Plasmonic color filter and its fabrication for large area applications
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Y.S.Do , J.H.Park , B.Y.Hwang , S.M.Lee , B.K.Ju , K.C.Choi
Advanced Optical Materials, February , 2013
vol 1, no 2, pp 133-138
A large plasmonic color filter (PCF) is fabricated via a simple and cost-effective method. The aluminum surfaces are surrounded by lithium fluoride with the penetration depth scaled to match the surface plasmon modes efficiently, resulting in high transmittance. All filters of primary colors show peak transmittance at the wavelength regions corresponding to those determined in calculations.