Abstract
A linear zone plate surface structure was created on the surface of mica crystal and used for obtaining spectrally resolved images of 120 fs laser-produced plasma. A linear Fresnel zone structure was optimized on a wavelength λ = 9.16 Å and has a focal length of f = 5 cm, minimum zone width Δzn = 300 nm, total length l = 10cm, total width of zone plate 2rn = 122.6 μm. Images of laser-produced plasma in the spectral range 9.12-9.31 Å were obtained. For high Z (Lanthanum) element target the size of the X-ray radiation spot was not more than 20 μm.
Original language | English |
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Pages (from-to) | 167-169 |
Number of pages | 3 |
Journal | Physica Scripta |
Volume | 55 |
Issue number | 2 |
DOIs | |
State | Published - 1997 |