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Conferences > CLEO_QELS > 2015 > FTu1C > FTu1C.3

Dynamic Beam Steering in Micro-fluidic-meta-surface

Libin Yan, Pin Chieh Wu, Qinghua Song, Weiming Zhu, Wu Zhang, Din Ping Tsai, Federico Capasso, and Ai Qun Liu

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Abstract

We present a widely tunable metasurface composed of microfluidic antennas with subwavelength thickness for dynamic beam steering. By controlling actively the length of supercell, the reflection can be tuned to arbitrary direction under normal illumination.

© 2015 Optical Society of America

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