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142556 |
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|a dc
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|a Yin, Kezhen
|e author
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|a Qu, Yurui
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|a Kooi, Steven E
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|a Li, Wei
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|a Feng, Jingxing
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|a Ratto, Jo Ann
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|a Joannopoulos, John D
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|a Soljačić, Marin
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|a Shen, Yichen
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|a Enabling Manufacturable Optical Broadband Angular-Range Selective Films
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|b American Chemical Society (ACS),
|c 2022-05-16T18:00:21Z.
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|z Get fulltext
|u https://hdl.handle.net/1721.1/142556
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|a The ability to control the propagation direction of light has long been a scientific goal. However, the fabrication of large-scale optical angular-range selective films is still a challenge. This paper presents a polymer-enabled large-scale fabrication method for broadband angular-range selective films that perform over the entire visible spectrum. Our approach involves stacking together multiple one-dimensional photonic crystals with various engineered periodicities to enlarge the bandgap across a wide spectral range based on theoretical predictions. Experimental results demonstrate that our method can achieve broadband transparency at a range of incident angles centered around normal incidence and reflectivity at larger viewing angles, doing so at large scale and low cost.
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|a en
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|a Article
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|t 10.1021/ACSNANO.1C07417
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| 773 |
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|t ACS Nano
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