[2] Andre Egbert,Boris N.Chichkov,et al.Femtosecond laser-driven X-ray tube.Opt Eng,2002,41(10):2658~2667
[3] Gordon C L,Yin G Y,et al.Time-gated imaging with an ultrashort-pulse,laser-produced-plasma X-ray source.Opt Lett,1995,20(9):1056~1058
[4] Gratz M,Kiernan L,et al.Time-gated X-ray tomography.Appl Phys Lett,1998,73(20):2899~2901
[5] Tillman C,Mercer I,et al.Elemental biological imaging by differential absorption with a laser-produced X-ray source.J Opt Soc Am(B),1998,13(1):209~215