Propagation characteristics of terahertz wave in inhomogeneous dusty plasma sheath considering scattering process

2020 ◽  
Author(s):  
Kai Chen ◽  
Degang Xu ◽  
Jining Li ◽  
Kai Zhong ◽  
Jianquan Yao
Keyword(s):  
Dusty Plasma ◽  
Terahertz Wave ◽  
Plasma Sheath ◽  
Propagation Characteristics ◽  
Scattering Process

scholarly journals Propagation Characteristics of Oblique Incident Terahertz Wave in Nonuniform Dusty Plasma

2016 ◽  
Vol 2016 ◽  
pp. 1-6 ◽  
Author(s):  
Yunhua Cao ◽  
Haiying Li ◽  
Zhe Wang ◽  
Zhensen Wu
Keyword(s):  
Dusty Plasma ◽  
Terahertz Wave ◽  
Dust Particles ◽  
Number Density ◽  
Propagation Characteristics ◽  
Absorption Coefficients ◽  
Reflection And Transmission ◽  
Transmission Coefficients ◽  
Propagation Matrix ◽  
Transmission And Absorption

Propagation characteristics of oblique incident terahertz wave from the nonuniform dusty plasma are studied using the propagation matrix method. Assuming that the electron density distribution of dusty plasma is parabolic model, variations of power reflection, transmission, and absorption coefficients with frequencies of the incident wave are calculated as the wave illuminates the nonuniform dusty plasma from different angles. The effects of incident angles, number density, and radius of the dust particles on propagation characteristics are discussed in detail. Numerical results show that the number density and radius of the dust particles have very little influences on reflection and transmission coefficients and have obvious effects on absorption coefficients. The terahertz wave has good penetrability in dusty plasma.

Propagation characteristics of terahertz wave in hypersonic plasma sheath considering high temperature air chemical reactions

Optik ◽  
2020 ◽  
Vol 208 ◽  
pp. 164090
Author(s):  
Kai Chen ◽  
Degang Xu ◽  
Jining Li ◽  
Xingning Geng ◽  
Kai Zhong ◽  
...  
Keyword(s):  
High Temperature ◽  
Chemical Reactions ◽  
Terahertz Wave ◽  
Plasma Sheath ◽  
Propagation Characteristics

Terahertz wave propagation characteristics in plasma sheath around a hypersonic blunt cone

Optik ◽  
2020 ◽  
Vol 206 ◽  
pp. 163633
Author(s):  
Xingning Geng ◽  
Degang Xu ◽  
Jining Li ◽  
Kai Chen ◽  
Kai Zhong ◽  
...  
Keyword(s):  
Wave Propagation ◽  
Terahertz Wave ◽  
Plasma Sheath ◽  
Propagation Characteristics ◽  
Blunt Cone

Study of absorption and scattering of terahertz wave in inhomogeneous dusty plasma sheath

2021 ◽  
Author(s):  
Jining Li ◽  
Kai Chen ◽  
Degang Xu ◽  
Kai Zhong ◽  
Jianquan Yao
Keyword(s):  
Dusty Plasma ◽  
Terahertz Wave ◽  
Plasma Sheath

Impact of Half-Angles on the Transmission of Terahertz Wave in Inhomogeneous Plasma Sheath

2020 ◽  
Vol 48 (11) ◽  
pp. 4029-4036
Author(s):  
Wenchong Ouyang ◽  
Weifeng Deng ◽  
Zhengwei Wu
Keyword(s):  
Inhomogeneous Plasma ◽  
Terahertz Wave ◽  
Plasma Sheath
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