Ultra-broadband perfect cross polarization conversion metasurface
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- 作者：Guoxiang Donga ; b ; Hongyu Shia ; Song Xiab ; sxia@mail.xjtu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Anxue Zhanga ; Zhuo Xub ; Xiaoyong Weib
- 关键词：Metasurface ; Perfect polarization conversion ; Ultra-broadband
- 刊名：Optics Communications
- 出版年：2016
- 出版时间：15 April 2016
- 年：2016
- 卷：365
- 期：Complete
- 页码：108-112
- 全文大小：4527 K
文摘
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We propose a metasurface achieves an ultra-broadband perfect cross polarization conversion.
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By combining structures in the unit cell resonator, three plasmon resonances are excited in the unit resonator.
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The metasurface with multiple plasmon resonances ,which modifies the phase distribution of the reflected waves.