Dirac Point and Cloaking Based on Honeycomb Lattice Photonic Crystal
スポンサーリンク
概要
- 論文の詳細を見る
A honeycomb lattice photonic crystal (HLPC) has been utilized to realize the Dirac point and cloaking effect. The dispersion bands and modal properties in the vicinity of the Dirac point were analyzed using the plane wave expansion (PWE) method, and the transmission characteristics were simulated by the finite element analysis (FEA) method. The fifth, sixth, and seventh bands intersect at the Dirac point, corresponding to a normalized frequency of a/\lambda=0.497 at the \Gamma point. It was demonstrated that a HLPC with perfect magnetic conductor (PMC) boundary conditions for an incident wave can be used to conceal objects (cloaking effect) at this frequency.
- 2013-04-25
著者
-
Cui Yiping
Advanced Photonics Center, School of Electronic Science and Engineering, Southeast University, Nanjing 210096, China
-
Zhang Xiong
Advanced Photonics Center, School of Electronic Science and Engineering, Southeast University, Nanjing 210096, China
-
Chen Hongjun
Advanced Photonics Center, School of Electronic Science and Engineering, Southeast University, Nanjing 210096, China
-
Liu Honggang
Microwave Device and IC Department, Institute of Microelectronics, Chinese Academy of Sciences, Beijing 100029, China
-
Wang Shengkai
Microwave Device and IC Department, Institute of Microelectronics, Chinese Academy of Sciences, Beijing 100029, China
-
Guo Hao
Advanced Photonics Center, School of Electronic Science and Engineering, Southeast University, Nanjing 210096, China
-
Liu Wenxing
Pohl Institute of Solid State Physics, Tongji University, Shanghai 200092, China
関連論文
- Synthesis and Two-photon Properties of New Perylene Bisimide Derivatives
- Dirac Point and Cloaking Based on Honeycomb Lattice Photonic Crystal
- High-Performance GaN-Based Light-Emitting Diodes on Patterned Sapphire Substrate with a Novel Patterned SiO
- High-Performance GaN-Based Light-Emitting Diodes on Patterned Sapphire Substrate with a Novel Patterned SiO₂/Al₂O₃ Passivation Layer
- Dirac Point and Cloaking Based on Honeycomb Lattice Photonic Crystal
- Enhanced Performance of GaN-Based Light-Emitting Diodes by Using Al Mirror and Atomic Layer Deposition-TiO_2/Al_2O_3 Distributed Bragg Reflector Backside Reflector with Patterned Sapphire Substrate