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Title: Phase velocity of the TEM (1,0)+TEM (0,1) mode laser and electron accelerations in vacuum

Abstract

Unlike at any single TEM (n, m) mode laser, there is a subluminous phase velocity region located along the central region of a TEM (1,0)+TEM (0,1) mode laser. In conjunction with the high longitudinal electric field in this region, it forms another acceleration channel, which also locates inside the transverse ponderomotive potential trap. Through simulation, it is found that relativistic electrons injected into this acceleration channel can stand at the acceleration phase for a long time and be synchronously accelerated to high energies. Also, the accelerated electrons can be well confined inside the trap avoiding the transverse scattering problem.

Authors:
; ; ; ; ; ;  [1];  [2]
  1. The Key Laboratory of Ion Beam Physics, Institute of Modern Physics, Fudan University, Shanghai 200433 (China)
  2. (Japan)
Publication Date:
OSTI Identifier:
20982783
Resource Type:
Journal Article
Resource Relation:
Journal Name: Journal of Applied Physics; Journal Volume: 101; Journal Issue: 7; Other Information: DOI: 10.1063/1.2711396; (c) 2007 American Institute of Physics; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
71 CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS; ACCELERATION; ELECTRIC FIELDS; ELECTRON BEAMS; LASERS; PHASE VELOCITY; PONDEROMOTIVE FORCE; POTENTIALS; RELATIVISTIC RANGE; SCATTERING; SIMULATION; TRAPS

Citation Formats

Wu, L., Kong, Q., Ho, Y. K., Wang, P. X., Xu, J. J., Lin, D., Kawata, S., and Department of Electrical and Electronic Engineering, Utsunomiya University, Yohtoh 7-1-2, Utsunomiya 321-8585. Phase velocity of the TEM (1,0)+TEM (0,1) mode laser and electron accelerations in vacuum. United States: N. p., 2007. Web. doi:10.1063/1.2711396.
Wu, L., Kong, Q., Ho, Y. K., Wang, P. X., Xu, J. J., Lin, D., Kawata, S., & Department of Electrical and Electronic Engineering, Utsunomiya University, Yohtoh 7-1-2, Utsunomiya 321-8585. Phase velocity of the TEM (1,0)+TEM (0,1) mode laser and electron accelerations in vacuum. United States. doi:10.1063/1.2711396.
Wu, L., Kong, Q., Ho, Y. K., Wang, P. X., Xu, J. J., Lin, D., Kawata, S., and Department of Electrical and Electronic Engineering, Utsunomiya University, Yohtoh 7-1-2, Utsunomiya 321-8585. Sun . "Phase velocity of the TEM (1,0)+TEM (0,1) mode laser and electron accelerations in vacuum". United States. doi:10.1063/1.2711396.
@article{osti_20982783,
title = {Phase velocity of the TEM (1,0)+TEM (0,1) mode laser and electron accelerations in vacuum},
author = {Wu, L. and Kong, Q. and Ho, Y. K. and Wang, P. X. and Xu, J. J. and Lin, D. and Kawata, S. and Department of Electrical and Electronic Engineering, Utsunomiya University, Yohtoh 7-1-2, Utsunomiya 321-8585},
abstractNote = {Unlike at any single TEM (n, m) mode laser, there is a subluminous phase velocity region located along the central region of a TEM (1,0)+TEM (0,1) mode laser. In conjunction with the high longitudinal electric field in this region, it forms another acceleration channel, which also locates inside the transverse ponderomotive potential trap. Through simulation, it is found that relativistic electrons injected into this acceleration channel can stand at the acceleration phase for a long time and be synchronously accelerated to high energies. Also, the accelerated electrons can be well confined inside the trap avoiding the transverse scattering problem.},
doi = {10.1063/1.2711396},
journal = {Journal of Applied Physics},
number = 7,
volume = 101,
place = {United States},
year = {Sun Apr 01 00:00:00 EDT 2007},
month = {Sun Apr 01 00:00:00 EDT 2007}
}