DocumentCode
334266
Title
Laser acceleration in vacuum with an open iris-loaded waveguide
Author
Xie, Ming
Author_Institution
Lawrence Berkeley Lab., CA, USA
Volume
1
fYear
1997
fDate
12-16 May 1997
Firstpage
660
Abstract
An open iris-loaded waveguide structure is considered for laser acceleration of highly relativistic particles in vacuum. Complete characterization of all eigenmodes are given in analytical form for the structure. In particular the dominant radially polarized TM mode is evaluated in detail for laser acceleration. The entire parameter space is searched and it is found that below the laser damage threshold of the structure an acceleration gradient around 1 GV/m can be obtained over a phase slippage length of 10s of cm with TWs laser in the wavelength range from 1 to 10 μm
Keywords
collective accelerators; eigenvalues and eigenfunctions; plasma filled waveguides; 1 to 10 mum; acceleration gradient; dominant radially polarized TM mode; eigenmodes; highly relativistic particles; laser acceleration; open iris-loaded waveguide; vacuum; Acceleration; Apertures; Diffraction; Laplace equations; Laser modes; Oils; Optical waveguides; Polarization; Waveguide components; Waveguide lasers;
fLanguage
English
Publisher
ieee
Conference_Titel
Particle Accelerator Conference, 1997. Proceedings of the 1997
Conference_Location
Vancouver, BC
Print_ISBN
0-7803-4376-X
Type
conf
DOI
10.1109/PAC.1997.749797
Filename
749797
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