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Colored, Covert Infrared Display through Hybrid Planar‐Plasmonic Cavities (Advanced Optical Materials 17/2021)
Author(s) -
Lee Joong Hoon,
Kim Yeong Jae,
Yoo Young Jin,
Chang Sehui,
Lee Gil Ju,
Ko Joo Hwan,
Kang Kyung Muk,
Chanda Debashis,
Song Young Min
Publication year - 2021
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.202170065
Subject(s) - planar , materials science , infrared , covert , colored , plasmon , photonics , optoelectronics , multispectral image , resonator , optics , computer science , artificial intelligence , computer graphics (images) , physics , linguistics , philosophy , composite material
A colored, covert infrared display is proposed by Young Min Song and co‐workers in article number 2100429. The proposed structure is designed to implement multispectral visible/infrared resonances based on hybrid planar‐plasmonic cavities (HPPC). The authors present a hybrid photonic structure that shows visible and thermally encoded data simultaneously based on ultra‐thin resonators and micro‐hole patterns. HPPC will be applied as an optical secure label without compromising packaging aesthetics with hidden thermally encoded information.