Broadband terahertz transmissive quarter-wave metasurface
نویسندگان
چکیده
منابع مشابه
Terahertz achromatic quarter-wave plate.
Phase retarders usually present a strong frequency dependence. We discuss the design and characterization of a terahertz achromatic quarter-wave plate. This wave plate is made from six birefringent quartz plates precisely designed and stacked together. Phase retardation has been measured over the whole terahertz range by terahertz polarimetry. This achromatic wave plate demonstrates a huge freq...
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ژورنال
عنوان ژورنال: APL Photonics
سال: 2020
ISSN: 2378-0967
DOI: 10.1063/5.0017830