Characteristic Attributes of Multiple Cascaded Terahertz Metasurfaces with Magnetically Tunable Subwavelength Resonators
نویسندگان
چکیده
منابع مشابه
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Metasurfaces with tunable spatial phase functions could benefit numerous applications. Currently, most approaches to tuning rely on mechanical stretching which cannot control phase locally, or by modulating the refractive index to exploit rapid phase changes with the drawback of also modulating amplitude. Here, we propose a method to realize phase modulation at subwavelength length scales while...
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ژورنال
عنوان ژورنال: Annalen der Physik
سال: 2017
ISSN: 0003-3804
DOI: 10.1002/andp.201700252