Ion characteristics of laser-produced plasma using a pair of collinear femtosecond laser pulses
نویسندگان
چکیده
منابع مشابه
Ion characteristics of laser-produced plasma using a pair of collinear femtosecond laser pulses
Femtosecond laser-pulse absorption is studied in silicon ablation plasmas by means of a pair of identical 10 W/cm collinear pulses separated on a picosecond time scale. The second laser-pulse modifies ionic characteristics of the preformed plasma, such as ion yield, ion energy, and average charge state. Resonance absorption is demonstrated to be the dominant mechanism by comparing results of s ...
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ژورنال
عنوان ژورنال: Applied Physics Letters
سال: 2003
ISSN: 0003-6951,1077-3118
DOI: 10.1063/1.1592616