Nonlinear analysis of plasma-grating filled Cerenkov dielectric maser oscillator considering beam velocity spread

Author

Shu Xiao ; Yuan Long Mo ; Li Jian Qing ; Xiao Lan Zhou

Author_Institution

Inst. of High Energy Electron., UEST, Chengdu, China

fYear

2000

fDate

12-15 Sept. 2000

Firstpage

135

Lastpage

136

Abstract

A large-signal analysis is carried out in a plasma-grating filled Cerenkov dielectric oscillator with a relativistic electron beam considering initial velocity spread. The decrease in efficiency is compensated by plasma injection. Below a critical plasma density, the interaction efficiency increases as the plasma density increases.

Keywords

Cherenkov radiation; cavity resonators; masers; microwave oscillators; plasma density; plasma filled waveguides; relativistic electron beam tubes; slow wave structures; Cherenkov dielectric maser oscillator; beam velocity spread; critical plasma density; efficiency decrease compensation; interaction efficiency increase; large-signal analysis; nonlinear analysis; plasma injection; plasma-grating filled maser oscillator; relativistic electron beam; slow-wave Fabry-Perot cavity; Dielectrics; Electrons; Equations; Gratings; Masers; Oscillators; Particle beams; Plasma density; Plasma devices; Plasma waves;

fLanguage

English

Publisher

ieee

Conference_Titel

Infrared and Millimeter Waves, 2000. Conference Digest. 2000 25th International Conference on

Conference_Location

Beijing, China

Print_ISBN

0-7803-6513-5

Type

conf

DOI

10.1109/ICIMW.2000.892968

Filename

892968