scholarly journals Terahertz wave propagation of one-dimensional antiferromagnetic/dielectric qusi-periodic photonic crystals

2011 ◽  
Vol 60 (7) ◽  
pp. 077503
Author(s):  
Zhao Yu-Tian ◽  
Zhang Qiang ◽  
Bai Jing ◽  
Fu Shu-Fang ◽  
Zhou Sheng
Keyword(s):  
Wave Propagation ◽  
Photonic Crystals ◽  
Terahertz Wave ◽  
One Dimensional

Transmission of terahertz wave through one-dimensional photonic crystals containing single and multiple metallic defects

2011 ◽  
Vol 110 (7) ◽  
pp. 073101 ◽  
Author(s):  
Hai-Ying Liu ◽  
Sen Liang ◽  
Qiao-Feng Dai ◽  
Li-Jun Wu ◽  
Sheng Lan ◽  
...  
Keyword(s):  
Photonic Crystals ◽  
Terahertz Wave ◽  
One Dimensional

Wave propagation in one-dimensional photonic crystals

1998 ◽  
Vol 152 (1-3) ◽  
pp. 119-126 ◽  
Author(s):  
D Felbacq ◽  
B Guizal ◽  
F Zolla
Keyword(s):  
Wave Propagation ◽  
Photonic Crystals ◽  
One Dimensional

Terahertz wave propagation in one-dimensional periodic dielectrics

2006 ◽  
Vol 45 (8) ◽  
pp. 1857 ◽  
Author(s):  
N. Amer ◽  
W. C. Hurlbut ◽  
B. J. Norton ◽  
Yun-Shik Lee ◽  
S. L. Etringer ◽  
...  
Keyword(s):  
Wave Propagation ◽  
Terahertz Wave ◽  
One Dimensional ◽  
Periodic Dielectrics

Tunable broadband terahertz wave plate based on one-dimensional superconductor–dielectric photonic crystals

2016 ◽  
Vol 49 (14) ◽  
pp. 145106 ◽  
Author(s):  
Yang Liu ◽  
Ming Liu ◽  
Xin-Guang Hu ◽  
Li Yu ◽  
Yan-Ding Xie ◽  
...  
Keyword(s):  
Photonic Crystals ◽  
Terahertz Wave ◽  
One Dimensional ◽  
Wave Plate ◽  
Broadband Terahertz

Nonlinear dynamics of pulsating detonation wave with two-stage chemical kinetics in the shock-attached frame

2020 ◽  
Vol 0 (0) ◽  
Author(s):  
Yaroslava E. Poroshyna ◽  
Aleksander I. Lopato ◽  
Pavel S. Utkin
Keyword(s):  
Wave Propagation ◽  
Detonation Wave ◽  
Model Comparison ◽  
Approximation Order ◽  
Transition Regime ◽  
Stage Model ◽  
Two Stage ◽  
One Dimensional ◽  
Kinetics Of ◽  
Detonation Wave Propagation

Abstract The paper contributes to the clarification of the mechanism of one-dimensional pulsating detonation wave propagation for the transition regime with two-scale pulsations. For this purpose, a novel numerical algorithm has been developed for the numerical investigation of the gaseous pulsating detonation wave using the two-stage model of kinetics of chemical reactions in the shock-attached frame. The influence of grid resolution, approximation order and the type of rear boundary conditions on the solution has been studied for four main regimes of detonation wave propagation for this model. Comparison of dynamics of pulsations with results of other authors has been carried out.

scholarly journals Anomalous Anderson localization behavior in gain-loss balanced non-Hermitian systems

Nanophotonics ◽  
2020 ◽  
Vol 10 (1) ◽  
pp. 443-452
Author(s):  
Tianshu Jiang ◽  
Anan Fang ◽  
Zhao-Qing Zhang ◽  
Che Ting Chan
Keyword(s):  
Wave Propagation ◽  
Electromagnetic Waves ◽  
Anderson Localization ◽  
Random Media ◽  
Normal Incidence ◽  
Disordered Media ◽  
One Dimensional ◽  
Gain Loss ◽  
The Waves ◽  
Localization Behavior

AbstractIt has been shown recently that the backscattering of wave propagation in one-dimensional disordered media can be entirely suppressed for normal incidence by adding sample-specific gain and loss components to the medium. Here, we study the Anderson localization behaviors of electromagnetic waves in such gain-loss balanced random non-Hermitian systems when the waves are obliquely incident on the random media. We also study the case of normal incidence when the sample-specific gain-loss profile is slightly altered so that the Anderson localization occurs. Our results show that the Anderson localization in the non-Hermitian system behaves differently from random Hermitian systems in which the backscattering is suppressed.

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