On the Symmetrical Modes in a Cylindrical Nonisothermal Plasma Waveguide in a Finite External Magnetic Field

1984 ◽  
Vol 24 (3) ◽  
pp. 203-208 ◽  
Author(s):  
N. A. Nikolov ◽  
A. B. Yanovsky
Keyword(s):  
Magnetic Field ◽  
External Magnetic Field ◽  
Plasma Waveguide ◽  
Nonisothermal Plasma

Development of Discharge Plasma Waveguide with External Magnetic Field for Laser Plasma Acceleration

2020 ◽  
Vol 140 (4) ◽  
pp. 224-229
Author(s):  
Makito Osawa ◽  
Yuki Kajiuchi ◽  
Kyouhei Sawada ◽  
Kazumasa Takahashi ◽  
Toru Sasaki ◽  
...  
Keyword(s):  
Magnetic Field ◽  
External Magnetic Field ◽  
Laser Plasma ◽  
Discharge Plasma ◽  
Plasma Waveguide ◽  
Plasma Acceleration ◽  
Laser Plasma Acceleration

Electromagnetic waves in a plasma waveguide

1990 ◽  
Vol 43 (1) ◽  
pp. 51-67 ◽  
Author(s):  
S. T. Ivanov ◽  
E. G. Alexov
Keyword(s):  
Magnetic Field ◽  
External Magnetic Field ◽  
Detailed Analysis ◽  
Electromagnetic Waves ◽  
Mutual Influence ◽  
Wave Dispersion ◽  
Dispersion Curves ◽  
Dispersion Relations ◽  
Plasma Waveguide ◽  
Field Distributions

A detailed analysis of wave dispersion in a plasma-filled waveguide in a finite external magnetic field is presented. The mutual influence of modes on their dispersion curves is treated. A new phenomenon is demonstrated: the coupling of the waveguide EH and HE modes and the parallel appearance of a backward wave. The values of Ω and ωp (the cyclotron and plasma frequencies) and R (the waveguide radius) at which coupling between arbitrary EH and HE modes becomes possible are found. The dispersion relations and field distributions of two new mode families that arise owing to the presence of the anisotropic plasma are analysed.

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