TY - JOUR
T1 - Si-Kα radiation generated by the interaction of femtosecond laser radiation with silicon
AU - Horn, A.
AU - Kaiser, C.
AU - Ritschel, R.
AU - Mans, T.
AU - Russbüldt, P.
AU - Hoffmann, H. D.
AU - Poprawe, R.
PY - 2007/4/1
Y1 - 2007/4/1
N2 - Controlling the absorption mechanism, e.g. inverse Bremsstrahlung and resonant absorption, the emission of Si-Kα-radiation using focused femtosecond laser radiation (tp 100fs, λ 850 nm, I ≤ 20 PW/cm2) has been investigated. The emission Si-K α-radiation has been improved with double pulses, varying the delay, the energy ratio between pre- and main-pulse and the focal position. The efficiency for double-pulse-generation of Si-Kα-radiation has been increased 4 times compared to single pulse generation.
AB - Controlling the absorption mechanism, e.g. inverse Bremsstrahlung and resonant absorption, the emission of Si-Kα-radiation using focused femtosecond laser radiation (tp 100fs, λ 850 nm, I ≤ 20 PW/cm2) has been investigated. The emission Si-K α-radiation has been improved with double pulses, varying the delay, the energy ratio between pre- and main-pulse and the focal position. The efficiency for double-pulse-generation of Si-Kα-radiation has been increased 4 times compared to single pulse generation.
UR - https://www.scopus.com/pages/publications/34547379959
U2 - 10.1088/1742-6596/59/1/034
DO - 10.1088/1742-6596/59/1/034
M3 - 文章
AN - SCOPUS:34547379959
SN - 1742-6588
VL - 59
SP - 159
EP - 163
JO - Journal of Physics: Conference Series
JF - Journal of Physics: Conference Series
IS - 1
M1 - 034
ER -