Optics express
Diagnosing the electron density of plasma amplifiers using XUV vortex beams.
Santiago López, María Del Valle Pérez-Fajardo, Eduardo Oliva
Published: 202510.1364/OE.570080
Abstract
In this article, we study computationally the wavefront of high-order harmonics (HOH) carrying orbital angular momentum (OAM) after amplification in inhomogeneous Ni-like krypton plasmas. The results clearly show that electron density gradients induc…
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