Abstract
We present X-ray spectroscopic diagnostics in femto-second laser-driven experiments revealing nonlinear phenomena caused by the strong coupling of the laser radiation with the created plasma. Among those nonlinear phenomena, we found the signatures of the Two Plasmon Decay (TPD) instability in a laser-driven CO2 cluster-based plasma by analyzing the Langmuir dips in the profile of the O VIII Lyϵ line, caused by the Langmuir waves created at the high laser intensity 3 1018Wcm-2. With similar laser intensities, we reveal also the nonlinear phenomenon of the Second Harmonic Generation (SHG) of the laser frequency by analyzing the nonlinear phenomenon of satellites of Lyman δ and ϵ lines of Ar XVII. In the case of relativistic laser-plasma interaction we discovered the Parametric Decay Instability (PDI)-induced ion acoustic turbulence produced simultaneously with Langmuir waves via irradiation of thin Si foils by laser intensities of 1021Wcm-2.
| Language | English |
|---|---|
| Article number | 012004 |
| Number of pages | 7 |
| Journal | Journal of Physics: Conference Series |
| Volume | 810 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - 30 Mar 2017 |
| Event | XXIII International Conference on Spectral Line Shapes - The Culture and Congress Centre - Jordanki, Toruń, Poland Duration: 19 Jun 2016 → 24 Jun 2016 |
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Keywords
- femto-second laser-driven experiments
- X-ray spectroscopic diagnostics
- two plasmon decay instability
- Langmuir waves
- second harmonic generation
- parametric decay instability
- laser-plasma interaction
- PIC simulation
Cite this
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X-ray spectroscopy of super-intense laser-produced plasmas for the study of nonlinear processes. Comparison with PIC simulations. / Dalimier, E.; Ya Faenov, A.; Oks, E.; Angelo, P.; Pikuz, T. A.; Fukuda, Yuji; Andreev, A; Koga, J.; Sakaki, H.; Kotaki, H.; Pirozhkov, A.; Hayashi, Y.; Skobelev, I. Yu.; Pikuz, S. A.; Kawachi, T.; Kando, M.; Kondo, K.; Zhidkov, A; Tubman, Eleanor; Butler, Nicholas Mark Henry; Dance, Rachel; Alkhimova, M. A. ; Booth, N.; Green, J.; Gregory, C; McKenna, P,; Woolsey, N; Kodama, R.
In: Journal of Physics: Conference Series , Vol. 810, No. 1, 012004, 30.03.2017.Research output: Contribution to journal › Article
TY - JOUR
T1 - X-ray spectroscopy of super-intense laser-produced plasmas for the study of nonlinear processes. Comparison with PIC simulations
AU - Dalimier, E.
AU - Ya Faenov, A.
AU - Oks, E.
AU - Angelo, P.
AU - Pikuz, T. A.
AU - Fukuda, Yuji
AU - Andreev, A
AU - Koga, J.
AU - Sakaki, H.
AU - Kotaki, H.
AU - Pirozhkov, A.
AU - Hayashi, Y.
AU - Skobelev, I. Yu.
AU - Pikuz, S. A.
AU - Kawachi, T.
AU - Kando, M.
AU - Kondo, K.
AU - Zhidkov, A
AU - Tubman, Eleanor
AU - Butler, Nicholas Mark Henry
AU - Dance, Rachel
AU - Alkhimova, M. A.
AU - Booth, N.
AU - Green, J.
AU - Gregory, C
AU - McKenna, P,
AU - Woolsey, N
AU - Kodama, R.
PY - 2017/3/30
Y1 - 2017/3/30
N2 - We present X-ray spectroscopic diagnostics in femto-second laser-driven experiments revealing nonlinear phenomena caused by the strong coupling of the laser radiation with the created plasma. Among those nonlinear phenomena, we found the signatures of the Two Plasmon Decay (TPD) instability in a laser-driven CO2 cluster-based plasma by analyzing the Langmuir dips in the profile of the O VIII Lyϵ line, caused by the Langmuir waves created at the high laser intensity 3 1018Wcm-2. With similar laser intensities, we reveal also the nonlinear phenomenon of the Second Harmonic Generation (SHG) of the laser frequency by analyzing the nonlinear phenomenon of satellites of Lyman δ and ϵ lines of Ar XVII. In the case of relativistic laser-plasma interaction we discovered the Parametric Decay Instability (PDI)-induced ion acoustic turbulence produced simultaneously with Langmuir waves via irradiation of thin Si foils by laser intensities of 1021Wcm-2.
AB - We present X-ray spectroscopic diagnostics in femto-second laser-driven experiments revealing nonlinear phenomena caused by the strong coupling of the laser radiation with the created plasma. Among those nonlinear phenomena, we found the signatures of the Two Plasmon Decay (TPD) instability in a laser-driven CO2 cluster-based plasma by analyzing the Langmuir dips in the profile of the O VIII Lyϵ line, caused by the Langmuir waves created at the high laser intensity 3 1018Wcm-2. With similar laser intensities, we reveal also the nonlinear phenomenon of the Second Harmonic Generation (SHG) of the laser frequency by analyzing the nonlinear phenomenon of satellites of Lyman δ and ϵ lines of Ar XVII. In the case of relativistic laser-plasma interaction we discovered the Parametric Decay Instability (PDI)-induced ion acoustic turbulence produced simultaneously with Langmuir waves via irradiation of thin Si foils by laser intensities of 1021Wcm-2.
KW - femto-second laser-driven experiments
KW - X-ray spectroscopic diagnostics
KW - two plasmon decay instability
KW - Langmuir waves
KW - second harmonic generation
KW - parametric decay instability
KW - laser-plasma interaction
KW - PIC simulation
UR - http://www.scopus.com/inward/record.url?scp=85017213563&partnerID=8YFLogxK
U2 - 10.1088/1742-6596/810/1/012004
DO - 10.1088/1742-6596/810/1/012004
M3 - Article
VL - 810
JO - Journal of Physics: Conference Series
T2 - Journal of Physics: Conference Series
JF - Journal of Physics: Conference Series
SN - 1742-6588
IS - 1
M1 - 012004
ER -