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APL Photonics, volume 6, issue 12, pages 126101

Plasma reflectivity behavior under strong subpicosecond excitation of liquids

Publication typeJournal Article
Publication date2021-12-01
Journal: APL Photonics
Quartile SCImago
Q1
Quartile WOS
Q1
Impact factor5.6
ISSN23780967
Atomic and Molecular Physics, and Optics
Computer Networks and Communications
Abstract

Emerging laser plasma-based technologies require new knowledge on the optical pump optimization and underlying physics of laser–matter interaction. Plasma in liquid jets is still largely unexplored, although this configuration is actively used as a part of optical devices. Hereby, in this work, we report on the reflectivity-based approach to study the optical properties of the induced plasma and quasi-free electron temporal dynamics. The single-shot experiments provide plasma characteristics relative to the laser pump parameters. A strong angular dependence of the plasma absorptivity, which affects rigorously the reflectivity curve, is demonstrated. Furthermore, twofold higher plasma reflectivity in ethanol is revealed and explained through the theoretical model of ultrashort laser pulse interaction with a thin dielectric surface layer. Finally, the time-resolved fundamental and third harmonic reflection measurements and associated analytical study provide the new insight into the electron density dynamics in the case of optical breakdown in water and ethanol. We believe that these findings are of particular significance for the development of highly efficient plasma-based x rays and THz radiation sources.

Citations by journals

1
Optics Express
Optics Express, 1, 50%
Optics Express
1 publication, 50%
Applied Physics Letters
Applied Physics Letters, 1, 50%
Applied Physics Letters
1 publication, 50%
1

Citations by publishers

1
Optical Society of America
Optical Society of America, 1, 50%
Optical Society of America
1 publication, 50%
American Institute of Physics (AIP)
American Institute of Physics (AIP), 1, 50%
American Institute of Physics (AIP)
1 publication, 50%
1
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Ponomareva E. A. et al. Plasma reflectivity behavior under strong subpicosecond excitation of liquids // APL Photonics. 2021. Vol. 6. No. 12. p. 126101.
GOST all authors (up to 50) Copy
Ponomareva E. A., Ismagilov A., Putilin S., Tsypkin A. N. Plasma reflectivity behavior under strong subpicosecond excitation of liquids // APL Photonics. 2021. Vol. 6. No. 12. p. 126101.
RIS |
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RIS Copy
TY - JOUR
DO - 10.1063/5.0070963
UR - https://doi.org/10.1063%2F5.0070963
TI - Plasma reflectivity behavior under strong subpicosecond excitation of liquids
T2 - APL Photonics
AU - Ponomareva, Evgeniia A.
AU - Ismagilov, A
AU - Putilin, S
AU - Tsypkin, Anton N.
PY - 2021
DA - 2021/12/01 00:00:00
PB - American Institute of Physics (AIP)
SP - 126101
IS - 12
VL - 6
SN - 2378-0967
ER -
BibTex |
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BibTex Copy
@article{2021_Ponomareva
author = {Evgeniia A. Ponomareva and A Ismagilov and S Putilin and Anton N. Tsypkin},
title = {Plasma reflectivity behavior under strong subpicosecond excitation of liquids},
journal = {APL Photonics},
year = {2021},
volume = {6},
publisher = {American Institute of Physics (AIP)},
month = {dec},
url = {https://doi.org/10.1063%2F5.0070963},
number = {12},
pages = {126101},
doi = {10.1063/5.0070963}
}
MLA
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MLA Copy
Ponomareva, Evgeniia A., et al. “Plasma reflectivity behavior under strong subpicosecond excitation of liquids.” APL Photonics, vol. 6, no. 12, Dec. 2021, p. 126101. https://doi.org/10.1063%2F5.0070963.
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