The use of dual laser pulses, a lithium plasma source produces unambiguously defined line emission at 13.5 nm with almost no off-band components, which minimize unnecessary heating of EUV optics. A plasma hydrodynamic calculation evaluated the plasma expansion time of 80 ns, within which the plasma density decreased to the critical density of the 1064-nm laser pulse.
Enhancement of extreme ultraviolet emission from a laser-produced-lithium plasma by use of dual laser pulses
01.01.2005
199315 byte
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
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