14 citations · 14 across the 8 of their papers we have counts for
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Phase-controlled direct laser acceleration enabled by longitudinal variation of the laser-driven quasi-static plasma magnetic field
R. Bhakta, I-L. Yeh, K. Tangtartharakul +2
Direct laser acceleration (DLA) enables energy transfer from an ultra-high-intensity laser to plasma electrons and underpins many laser-driven particle and radiation-source concept…
Enhanced energy gain through higher-order resonances during direct laser acceleration with superluminal phase velocity
I-Lin Yeh, Kavin Tangtartharakul, Rohan Bhakta +3
Ultra-high intensity laser-plasma interactions can produce ultra-relativistic electrons via direct laser acceleration, assisted by quasi-static plasma magnetic and electric fields.…
Efficient backward x-ray emission in a finite-length plasma irradiated by a laser pulse of ps duration
I-Lin Yeh, Kavin Tangtartharakul, Hongmei Tang +2
Motivated by experiments employing ps-long, kilojoule laser pulses, we examined x-ray emission in a finite-length underdense plasma irradiated by such a pulse using two dimensional…
The Influence of Laser Focusing Conditions on the Direct Laser Acceleration of Electrons
H. Tang, K. Tangtartharakul, R. Babjak +12
Direct Laser Acceleration (DLA) of electrons during a high-energy, picosecond laser interaction with an underdense plasma has been demonstrated to be substantially enhanced by cont…
Electron energy gain due to a laser frequency modulation experienced by electron during betatron motion
Alexey Arefiev, I-Lin Yeh, Louise Willingale
Direct laser acceleration of electrons is an important energy deposition mechanism for laser-irradiated plasmas that is particularly effective at relativistic laser intensities in…
Positron generation and acceleration in a self-organized photon collider enabled by an ultra-intense laser pulse
K. Sugimoto, Y. He, N. Iwata +4
We discovered a simple regime where a near-critical plasma irradiated by a laser of experimentally available intensity can self-organize to produce positrons and accelerate them to…