A. Sagisaka

KRI — Japan

Physics and Astronomy · Physical Sciences

35h-index3.7kcitations248works0.82yr avg
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Research Topics

Laser-Plasma Interactions and Diagnostics(189), Laser-Matter Interactions and Applications(126), Laser-induced spectroscopy and plasma(102), High-pressure geophysics and materials(42), Laser Design and Applications(42)

Publications248 total

The role of x-ray self-absorption effects in plasma generated by double-sided irradiation of foil targets with femtosecond laser pulses
Physics of Plasmas·2025Open Access
Alloharmonics in Burst Intensification by Singularity Emitting Radiation
arXiv (Cornell University)·2025Open Access
BISER: towards terawatt compact coherent x-ray source
2025
Experimental demonstration of bright laser-driven gamma flash
2025
Comparison research for the temporal contrast of the J-KAREN-P laser
2025
Demonstration of The Brightest Nano-size Gamma Source
arXiv (Cornell University)·2024Open Access
Ultrarelativistic Fe plasma with GJ/cm3 energy density created by femtosecond laser pulses
Matter and Radiation at Extremes·2024Open Access
Metrology for sub-Rayleigh-length target positioning in ∼10<sup>22</sup> W/cm<sup>2</sup> laser–plasma experiments
High Power Laser Science and Engineering·2024· 6 citedOpen Access
In-vacuum post-compression of optical probe pulses for relativistic plasma diagnostics
High Power Laser Science and Engineering·2024· 1 citedOpen Access
In-vacuum post-compression of optical probe pulse for relativistic plasma diagnostics
2023· 1 citedOpen Access
The Role of Collision Ionization of K-Shell Ions in Nonequilibrium Plasmas Produced by the Action of Super Strong, Ultrashort PW-Class Laser Pulses on Micron-Scale Argon Clusters with Intensity up to 5 × 1021 W/cm2
Photonics·2023· 5 citedOpen Access
Laser Output Performance and Temporal Quality Enhancement at the J-KAREN-P Petawatt Laser Facility
Photonics·2023· 25 citedOpen Access
In-vacuum post-compression of low-fluence femtosecond probe laser pulses
2023Open Access
In-vacuum post-compression of optical probe pulse for relativistic plasma diagnostics
2023Open Access
Diagnostics for precise target positioning in ~10^22 W/cm2 laser-plasma experiments
2023Open Access
Diagnostics for precise target positioning in ~10^22 W/cm2 laser-plasma experiments
2023
Instruments for best target position determination in the high-intensity laser-solid interaction experiment
2023
High-order alloharmonics produced by nonperiodic drivers
arXiv (Cornell University)·2023Open Access
Laser-driven multi-MeV high-purity proton acceleration via anisotropic ambipolar expansion of micron-scale hydrogen clusters
Scientific Reports·2022· 15 citedOpen Access
Enhanced diagnostics of radiating relativistic singularities and BISER by nonlinear post-compression of optical probe pulse
Journal of Instrumentation·2022· 7 citedOpen Access
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Frequent Co-authors

A. S. Pirozhkov(35), Koichi Ogura(34), Mamiko Nishiuchi(33), Hiroyuki Daido(29), S. V. Bulanov(24), Hiromitsu Kiriyama(24), M. Kando(22), T. Zh. Esirkepov(21), Akifumi Yogo(20), K. Kondo(18), M. Mori(18), Y. Hayashi(17), Shin‐ichi Orimo(15), H. Sakaki(14), I. Daito(13), Yuji Fukuda(13), A. Noda(13), Michiaki Mori(12), Atsushi Fukumi(12), James Koga(11)