2 papers
physics.optics2023
Sensitivity-Tunable Terahertz Liquid/Gas Biosensor Based on Surface Plasmon Resonance with Dirac Semimetal
Mengjiao Ren, Chengpeng Ji, Xueyan Tang +4
In this paper, we study the sensitivity-tunable Terahertz (THz) liquid/gas biosensor in a coupling prism-three-dimensional Dirac semimetal (3D DSM) multilayer structure. The high s…
physics.optics2023
Tunable nonlinear optical bistability based on Dirac semimetal in photonic crystal Fabry-Perot cavity
Huayue Zhang, Xueyan Tang, Hongxia Yuan +5
In this paper, we study the nonlinear optical bistability (OB) in a symmetrical multilayer structure. This structure is constructed by embedding a nonlinear three-dimensional Dirac…