DocumentCode
57793
Title
Wakefield Acceleration in a Dual-Grating Waveguide
Author
Sharma, Geetanjali ; Khullar, Roma ; Mishra, Ganeswar
Author_Institution
Sch. of Phys., Devi Ahilya Univ., Indore, India
Volume
42
Issue
4
fYear
2014
fDate
Apr-14
Firstpage
953
Lastpage
959
Abstract
The wakefield acceleration in a dual grating waveguide slow wave structure (DGWSWS) is proposed. Analytical expression of the wakefield amplitude and frequency is calculated. The wakefield amplitude is analyzed in terms of the grating waveguide parameters, i.e., grating width and grating slot height. The results indicate that the grating wakefield accelerators with shallower slots can operate at terahertz with competitive accelerating gradients when compared with a dielectric wakefield accelerator.
Keywords
wakefield accelerators; competitive accelerating gradients; dielectric wakefield accelerator; dual grating waveguide slow wave structure; grating slot height; grating wakefield accelerators; grating waveguide parameters; grating width; wakefield acceleration; wakefield amplitude; wakefield frequency; Acceleration; Dielectrics; Dispersion; Gratings; Laser beams; Optical waveguides; Particle beams; Dispersion; grating; wakefield acceleration; wakefield acceleration.;
fLanguage
English
Journal_Title
Plasma Science, IEEE Transactions on
Publisher
ieee
ISSN
0093-3813
Type
jour
DOI
10.1109/TPS.2014.2308914
Filename
6781594
Link To Document