Gain dynamics in quickly ionized plasma for seeded operated soft x-ray lasers.
Opt Lett
; 40(20): 4775-8, 2015 Oct 15.
Article
en En
| MEDLINE
| ID: mdl-26469617
Harmonic seeded operation of a neon-like titanium plasma-based soft x-ray laser is described. The plasma amplifier is pumped with a variation of the grazing incidence technique involving a fast and localized ionization step. We discuss its effect on gain dynamics by measuring the amplifying factor as a function of the delay between pump pulse and harmonic seed. Two different regimes are pointed out, following the pumping scheme used. For one of them, a delay in the gain generation compared with the pumping laser pulse is observed.
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01-internacional
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MEDLINE
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En
Revista:
Opt Lett
Año:
2015
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Article
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Estados Unidos