刘冰意  (副教授)

硕士生导师

所在单位:信息与通信工程系

职务:Associate Professor

学历:研究生(博士后)

性别:男

学位:博士学位

在职信息:在职

毕业院校:哈尔滨工业大学

   

Dielectric Huygens' Metasurface for High-Efficiency Hologram Operating in Transmission Mode

点击次数:

影响因子:4.997

DOI码:10.1038/srep30613

发表刊物:Scientific Reports

摘要:Conventional metasurface holograms relying on metal antennas for phase manipulation suffer from strong Ohmic loss and incomplete polarization conversion. The efficiency is limited to rather small values when operating in transmission mode. Here, we implement a high-efficiency transmissive metasurface hologram by leveraging the recently developed Huygens' metasurface to construct an electric and magnetic sheet with a transmission efficiency up to 86% and optical efficiency of 23.6%. The high-efficiency originates from the simultaneous excitations of the Mie-type electric and magnetic dipole resonances in the meta-atoms composed of silicon nanodisks. Our hologram shows high fidelity over a wide spectral range and promises to be an outstanding alternative for display applications.

合写作者:Huan Jiang,Bingyi Liu,Jie Song,Yongyuan Jiang,Chengchun Tang,Junjie Li

第一作者:Wenyu Zhao

论文类型:期刊论文

论文编号:000380323300001

学科门类:理学

文献类型:J

卷号:6

期号:1

字数:3500

ISSN号:ISSN 2045-2322

是否译文:

发表时间:2016-07-26

收录刊物:SCI

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