Preprint
Oct 2026
Phase-dependent THz yield in two-color laser plasmas: nonlinear propagation and Coulomb-modified recollision
Two-color laser-induced plasmas provide a reliable source of broadband terahertz (THz) radiation and offer several control parameters for optimizing THz yields. We investigate the phase-dependent THz yield (PTY) driven by a two-color laser field with parallel linear polarizations, using a model that couples macroscopic...
Yan-Ge Chen, Ahai Chen, Jia-Hui Guo et al.
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