NE-LIKE GE SLAB TARGET STUDIES CARRIED OUT AT RAL
Data(s) |
1992
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Resumo |
The effect of non-uniform target illumination on the soft X-ray lasing output intensity of the J=2-1 Ne-like Ge transitions as a function of length was investigated. As the degree of nonunifonnity increased with length the Ne-like Ge 23.2 and 23.6 nm J=2-1 transitions did not show exponentiation of output intensity. Using an experimentally measured gain-intensity scaling relationship these results were modelled and good qualitative agreement obtained. The model indicates that for Ge targets which are non-uniformly illuminated, even with peak to valley ratios of up to 3 efficient operation can be achieved at between 2-3x threshold intensity. Further studies of the effect of increasing the separation between the two targets of a double target geometry are also presented. |
Identificador | |
Idioma(s) |
eng |
Direitos |
info:eu-repo/semantics/restrictedAccess |
Fonte |
Neely , D , Lewis , C , Oneill , D M , Cairns , G , Macphee , A G , Uhomoibhi , J O , Key , M H , Kodama , R , Norreys , P , Dwivedi , L , Krishnan , J , Tallents , G J , Holden , P , Lightbody , M , Pert , G J , Ramsden , S A & Zhang , J 1992 , ' NE-LIKE GE SLAB TARGET STUDIES CARRIED OUT AT RAL ' INSTITUTE OF PHYSICS CONFERENCE SERIES , vol 125 , pp. 37-40 . |
Tipo |
article |