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Conferences > CLEO_QELS > 2016 > FF2D > FF2D.8

A Tunable Metamaterial for Wide-Angle and Broadband Absorption through Meta-Water-Capsule Coatings

Qinghua Song, Wu Zhang, Hong Cai, Yuan Dong Gu, Pin Chieh Wu, Weiming Zhu, Qing Xuan Liang, Zhenchuan Yang, Yufeng Jin, Yulong Hao, Dim-Lee Kwong, Tarik Bourouina, Yamin Leprince-Wang, and Ai-Qun Liu

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Abstract

We report a tunable metamaterial for wide-angle and broadband absorption by tuning the height of meta-water-capsule through microfluidics. An 80% absorption is achieved within 67% bandwidth when the incident angle varies from 0° to 45°.

© 2016 Optical Society of America

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