THz wave Mux/DeMux operation using bearded-type topological photonic crystal waveguide structure

被引：4
|
作者：
Hata, Remma [1 ]
Fujikata, Junichi [2 ]
机构：
[1] Tokushima Univ, Grad Sch Sci & Technol, Dept Opt Sci, Tokushima 7708506, Japan
[2] Tokushima Univ, Inst PostLED Photon, Tokushima 7708506, Japan
来源：
JAPANESE JOURNAL OF APPLIED PHYSICS | 2024年 / 63卷 / 02期
关键词：
terahertz; photonic crystal; topological photonics;
D O I：
10.35848/1347-4065/ad0b2e
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
Terahertz (THz)wave wireless communication technologies have been developed to increase transmission capacity in 6G communications. Although the realization of integrated waveguides in THz wave transmitters and receivers is essential, bending loss in THz waveguides is important as well. This study investigated a THz waveguide based on a valley photonic crystal (VPC) structure. We numerically investigated a THz waveguide with sharp bending and Mux/DeMux filters based on the oblique rectangular resonator of a bearded-type VPC waveguide.
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页数：8
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