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Title: Symmetric Surface State for TM Polarised Mode at Air Semiconductor Photonic Hypercrystal Interface
Authors: Hasnain Haider, Munazza Zulfiqar Ali
Journal: Pakistan Journal of Scientific and Industrial Research (Series A: Physical Sciences)
Publisher: Pakistan Council of Scientific and Industrial Research
Country: Pakistan
Year: 2025
Volume: 68
Issue: 2
Language: en
Keywords: photonic crystalmetamaterialhyperbolic metamaterialphotonic hypercrystalsurface wavessurface plasmon-polaritons
It is theoretically examined whether electromagnetic surface waves manifest at the interface between air and photonic hypercrystals for the transverse magnetic polarisation mode (TM). Photonic hypercrystals are created by arranging HMMs into periodic photonic crystal. It is found that the studied surface waves have modest losses and are symmetric with respect to the positive and negative directions of surface propagation. The relationship between these waves and the hyperbolic metamaterial layers filling factor and the crystal itself is developed by curve graphing.
 
 
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