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Enhanced energy absorption of high intensity laser pulses by targets of modulated surface. / Cerchez, M.; Swantusch, M.; Toncian, M.; Zhu, X. M.; Prasad, R.; Toncian, T.; Rödel, Ch; Jäckel, O.; Paulus, G. G.; Andreev, A. A.; Willi, O.

In: Applied Physics Letters, Vol. 112, No. 22, 221103, 28.05.2018.

Research output: Contribution to journal › Article › peer-review

Harvard

Cerchez, M, Swantusch, M, Toncian, M, Zhu, XM, Prasad, R, Toncian, T, Rödel, C, Jäckel, O, Paulus, GG, Andreev, AA & Willi, O 2018, 'Enhanced energy absorption of high intensity laser pulses by targets of modulated surface', Applied Physics Letters, vol. 112, no. 22, 221103. https://doi.org/10.1063/1.5030215

APA

Cerchez, M., Swantusch, M., Toncian, M., Zhu, X. M., Prasad, R., Toncian, T., Rödel, C., Jäckel, O., Paulus, G. G., Andreev, A. A., & Willi, O. (2018). Enhanced energy absorption of high intensity laser pulses by targets of modulated surface. Applied Physics Letters, 112(22), [221103]. https://doi.org/10.1063/1.5030215

Vancouver

Cerchez M, Swantusch M, Toncian M, Zhu XM, Prasad R, Toncian T et al. Enhanced energy absorption of high intensity laser pulses by targets of modulated surface. Applied Physics Letters. 2018 May 28;112(22). 221103. https://doi.org/10.1063/1.5030215

Author

Cerchez, M. ; Swantusch, M. ; Toncian, M. ; Zhu, X. M. ; Prasad, R. ; Toncian, T. ; Rödel, Ch ; Jäckel, O. ; Paulus, G. G. ; Andreev, A. A. ; Willi, O. / Enhanced energy absorption of high intensity laser pulses by targets of modulated surface. In: Applied Physics Letters. 2018 ; Vol. 112, No. 22.

BibTeX

@article{1df7337b96064828846002388640065d,
title = "Enhanced energy absorption of high intensity laser pulses by targets of modulated surface",
abstract = "Investigations of energy transfer of high intensity (I = 5 × 1019 W/cm2), ultrashort (<30 fs) Ti:Sa laser pulses to solid targets with a randomly rough surface have been performed. We investigated the influence of the target surface morphology on the efficiency of energy transfer of p- polarized laser pulses characterized by a very high contrast. Targets with a roughness σ larger than ∼20% of the laser wavelength proved to absorb a remarkably large fraction of energy reaching up to 70%, almost independent of the incidence angle. Numerical simulations of various interaction conditions are in agreement with the experimental data and confirm the effect of the target morphology and its surface parameters on the enhanced energy absorbed fraction.",
author = "M. Cerchez and M. Swantusch and M. Toncian and Zhu, {X. M.} and R. Prasad and T. Toncian and Ch R{\"o}del and O. J{\"a}ckel and Paulus, {G. G.} and Andreev, {A. A.} and O. Willi",
year = "2018",
month = may,
day = "28",
doi = "10.1063/1.5030215",
language = "English",
volume = "112",
journal = "Applied Physics Letters",
issn = "0003-6951",
publisher = "American Institute of Physics",
number = "22",

}

RIS

TY - JOUR

T1 - Enhanced energy absorption of high intensity laser pulses by targets of modulated surface

AU - Cerchez, M.

AU - Swantusch, M.

AU - Toncian, M.

AU - Zhu, X. M.

AU - Prasad, R.

AU - Toncian, T.

AU - Rödel, Ch

AU - Jäckel, O.

AU - Paulus, G. G.

AU - Andreev, A. A.

AU - Willi, O.

PY - 2018/5/28

Y1 - 2018/5/28

N2 - Investigations of energy transfer of high intensity (I = 5 × 1019 W/cm2), ultrashort (<30 fs) Ti:Sa laser pulses to solid targets with a randomly rough surface have been performed. We investigated the influence of the target surface morphology on the efficiency of energy transfer of p- polarized laser pulses characterized by a very high contrast. Targets with a roughness σ larger than ∼20% of the laser wavelength proved to absorb a remarkably large fraction of energy reaching up to 70%, almost independent of the incidence angle. Numerical simulations of various interaction conditions are in agreement with the experimental data and confirm the effect of the target morphology and its surface parameters on the enhanced energy absorbed fraction.

AB - Investigations of energy transfer of high intensity (I = 5 × 1019 W/cm2), ultrashort (<30 fs) Ti:Sa laser pulses to solid targets with a randomly rough surface have been performed. We investigated the influence of the target surface morphology on the efficiency of energy transfer of p- polarized laser pulses characterized by a very high contrast. Targets with a roughness σ larger than ∼20% of the laser wavelength proved to absorb a remarkably large fraction of energy reaching up to 70%, almost independent of the incidence angle. Numerical simulations of various interaction conditions are in agreement with the experimental data and confirm the effect of the target morphology and its surface parameters on the enhanced energy absorbed fraction.

UR - http://www.scopus.com/inward/record.url?scp=85048301274&partnerID=8YFLogxK

U2 - 10.1063/1.5030215

DO - 10.1063/1.5030215

M3 - Article

AN - SCOPUS:85048301274

VL - 112

JO - Applied Physics Letters

JF - Applied Physics Letters

SN - 0003-6951

IS - 22

M1 - 221103

ER -

ID: 36993778