All-Dielectric Terahertz Half-Wave Plate with Antireflection Layer

Jianchen Zi, Quan Xu, Qiu Wang, Chunxiu Tian, Yanfeng Li, Xixiang Zhang, Jiaguang Han, Weili Zhang

Research output: Chapter in Book/Report/Conference proceedingConference contribution


We present an all-dielectric terahertz half-wave plate with an antireflection layer. The device is made of pure silicon, and can realize cross polarization conversion with almost 100% conversion rate and 90% of transmission at the operating frequency.
Original languageEnglish (US)
Title of host publicationCLEO Pacific Rim Conference
PublisherThe Optical Society
ISBN (Print)9781943580453
StatePublished - Nov 20 2018

Bibliographical note

KAUST Repository Item: Exported on 2020-10-01
Acknowledgements: This work was supported by the National Basic Research Program of China (2014CB339800), the National Natural Science Foundation of China (61422509, 61622505, 61427814, 61377047 and 61420106006), the Program for Changjiang Scholars and Innovative Research Team in University (IRT13033), the Cooperative Innovation Center of Terahertz Science, and the U.S. National Science foundation (ECCS-1232081).


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