scholarly journals SO-FDTD method of analyzing the reflection and transmission coefficient of weakly ionized dusty plasma layer

2012 ◽  
Vol 61 (12) ◽  
pp. 125201
Author(s):  
Li Lin-Qian ◽  
Shi Yan-Xiang ◽  
Wang Fei ◽  
Wei Bing
Keyword(s):  
Transmission Coefficient ◽  
Dusty Plasma ◽  
Plasma Layer ◽  
Fdtd Method ◽  
Reflection And Transmission ◽  
Reflection And Transmission Coefficient ◽  
Weakly Ionized

Single Defect in Finite one Dimensional Photonic Crystals

2012 ◽  
Vol 614-615 ◽  
pp. 1629-1632
Author(s):  
Gang Xu ◽  
Yun Sun
Keyword(s):  
Photonic Crystals ◽  
Transmission Coefficient ◽  
Transfer Matrix Method ◽  
Matrix Method ◽  
Defect Mode ◽  
Transmission Peak ◽  
Reflection And Transmission ◽  
One Dimensional ◽  
Single Defect ◽  
Reflection And Transmission Coefficient

Applying transfer matrix method, we get reflection and transmission coefficient of finite one dimensional photonic crystals. At the same time, we consider the position influence of single defect. We find the frequency of defect mode is same, but the height of transmission peak is not same when single defect is in different position of crystal. The transmission peak is maximum when the defect is in center of finite one dimensional photonic crystals.

Propagation Characteristics of Coupled Wave through Micropolar Fluid Interlayer in Micropolar Elastic Solid

2013 ◽  
Vol 721 ◽  
pp. 729-732 ◽  
Author(s):  
Song Yang Dang ◽  
Hong Yu Xu ◽  
Qing Yong Sun ◽  
Bin Liang
Keyword(s):  
Transmission Coefficient ◽  
Micropolar Fluid ◽  
Incident Angle ◽  
Elastic Solid ◽  
Longitudinal Displacement ◽  
Reflection And Transmission ◽  
Reflection And Transmission Coefficient ◽  
Displacement Wave ◽  
Fluid Theory ◽  
Coupled Wave

Based on micropolar fluid theory and micropolar solid elasticity theory, reflection and transmission characteristics of longitudinal displacement wave and two coupled waves were studied when incident coupled wave propagated through micropolar fluid interlayer in micropolar elastic solid. Using numerical example, the rules of the reflection waves and refraction waves amplitudes varied with incident angle are also discussed. Results show that there exist extremum values of reflection and transmission coefficient for coupled wave. There are two peaks and one zero value of transmission coefficient for longitudinal displacement wave.

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