Terahertz Optics of Materials with Spatially Harmonically Distributed Refractive Index

The electromagnetic properties of structures with spatially periodic distributed graded refractive index were investigated in the terahertz frequency range. The band structure and electromagnetic response of material with harmonically distributed refractive index were calculated and analyzed. The an...

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Bibliographic Details
Main Authors: Dzmitry Bychanok, Gleb Gorokhov, Artyom Plyushch, Alfredo Ronca, Marino Lavorgna, Hesheng Xia, Patrizia Lamberti, Polina Kuzhir
Format: Article
Language:English
Published: MDPI AG 2020-11-01
Series:Materials
Subjects:
Online Access:https://www.mdpi.com/1996-1944/13/22/5208