Broadband Terahertz Linear-to-Circular Polarization Conversion

Chun Chieh Chang, Hou Tong Chen

研究成果: 書貢獻/報告類型會議論文篇章

摘要

We use a bilayer anisotropic terahertz metasurface to demonstrate broadband linear-to-circular polarization conversion in reflection. In experiments the metasurface structure enables >85% conversion efficiency, 67% fractional bandwidth, and nearly 100% degree of circular polarization. By simply rotating the metasurface by 90° it allows the conversion to the opposite circular polarization. Such a metasurface device can open a host of applications where circular polarization and modulation are desirable.

原文英語
主出版物標題2018 43rd International Conference on Infrared Millimeter and Terahertz Waves, IRMMW-THz 2018
發行者IEEE Computer Society
ISBN(電子)9781538638095
DOIs
出版狀態已發佈 - 2018 十月 25
對外發佈
事件43rd International Conference on Infrared Millimeter and Terahertz Waves, IRMMW-THz 2018 - Nagoya, 日本
持續時間: 2018 九月 92018 九月 14

出版系列

名字International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz
2018-September
ISSN(列印)2162-2027
ISSN(電子)2162-2035

會議

會議43rd International Conference on Infrared Millimeter and Terahertz Waves, IRMMW-THz 2018
國家/地區日本
城市Nagoya
期間2018/09/092018/09/14

ASJC Scopus subject areas

  • 能源工程與電力技術
  • 電氣與電子工程

指紋

深入研究「Broadband Terahertz Linear-to-Circular Polarization Conversion」主題。共同形成了獨特的指紋。

引用此