TY - JOUR
T1 - Evolution of the electric fields induced in high intensity laser–matter interactions
AU - Bisesto, F. G.
AU - Anania, M. P.
AU - Botton, M.
AU - Chiadroni, E.
AU - Cianchi, A.
AU - Curcio, A.
AU - Ferrario, M.
AU - Galletti, M.
AU - Henis, Z.
AU - Pompili, R.
AU - Schleifer, E.
AU - Zigler, A.
N1 - Publisher Copyright:
© 2018 Elsevier B.V.
PY - 2018/11/12
Y1 - 2018/11/12
N2 - Multi MeV protons (Snavely et al., 2000) and heavier ions are emitted by thin foils irradiated by high-intensity lasers, due to the huge accelerating fields, up to several teraelectronvolt per meter, at sub-picosecond timescale (Dubois et al., 2014). The evolution of these huge fields is not well understood till today. Here we report, for the first time, direct and temporally resolved measurements of the electric fields produced by the interaction of a short-pulse high-intensity laser with solid targets. The results, obtained with a sub-100 fs temporal diagnostics, show that such fields build-up in few hundreds of femtoseconds and lasts after several picoseconds.
AB - Multi MeV protons (Snavely et al., 2000) and heavier ions are emitted by thin foils irradiated by high-intensity lasers, due to the huge accelerating fields, up to several teraelectronvolt per meter, at sub-picosecond timescale (Dubois et al., 2014). The evolution of these huge fields is not well understood till today. Here we report, for the first time, direct and temporally resolved measurements of the electric fields produced by the interaction of a short-pulse high-intensity laser with solid targets. The results, obtained with a sub-100 fs temporal diagnostics, show that such fields build-up in few hundreds of femtoseconds and lasts after several picoseconds.
KW - Electron diagnostics
KW - High brightness electron beam
KW - High power laser
KW - Plasma acceleration
UR - http://www.scopus.com/inward/record.url?scp=85044928466&partnerID=8YFLogxK
U2 - 10.1016/j.nima.2018.03.040
DO - 10.1016/j.nima.2018.03.040
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AN - SCOPUS:85044928466
SN - 0168-9002
VL - 909
SP - 398
EP - 401
JO - Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
JF - Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
ER -