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Reflective Color Filters and Monolithic Color Printing Based on Asymmetric Fabry–Perot Cavities Using Nickel as a Broadband Absorber
Author(s) -
Yang Zhengmei,
Zhou Yanming,
Chen Yiqin,
Wang Yasi,
Dai Peng,
Zhang Zhaogang,
Duan Huigao
Publication year - 2016
Publication title -
advanced optical materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.89
H-Index - 91
ISSN - 2195-1071
DOI - 10.1002/adom.201600110
Subject(s) - materials science , fabry–pérot interferometer , brightness , grayscale , color filter array , optics , color gel , structural coloration , broadband , optoelectronics , optical filter , high contrast , nickel , high color , contrast ratio , layer (electronics) , color image , wavelength , pixel , image processing , nanotechnology , photonic crystal , computer science , physics , metallurgy , thin film transistor , artificial intelligence , image (mathematics)
Fabry‐Perot cavities‐based reflective color filters are proposed using a thin nickel (Ni) layer as a broadband absorber to obtain abundant structural colors with high saturation and brightness operating at visible range. Combined with grayscale patterning techniques, high‐resolution, high‐contrast, monolithic color printing could be achieved enabled by this reflective color‐filter configuration.