TITLE

Focusing of particle beams using two-stage laser ablation

AUTHOR(S)
Kadar-Kallen, M. A.; Bonin, K. D.
PUB. DATE
June 1989
SOURCE
Applied Physics Letters;6/5/1989, Vol. 54 Issue 23, p2296
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
We report a new technique for producing focused beams of neutrals, ions, and clusters using two-stage laser ablation. We have produced a collimated beam and beams which were focused in one and two dimensions. The on-axis density is 5×1015 atoms/cm3 for a barium beam focused in two dimensions over a distance of 10.7 cm. For a collimated beam the density is 1015 atoms/cm3 at the same distance.
ACCESSION #
9831466

 

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