Figure 5
From: High-Energy, Short-Duration Bursts of Coherent Terahertz Radiation from an Embedded Plasma Dipole
Force-balance model for calculating the maximum dipole field Edi, and comparison with one-dimensional simulations. (a) Evolution of the ponderomotive (FPM) and electric restoring forces (Fdi). T and R are the wavebreaking threshold and release point of the dipole, respectively. (b) Edi vs. a0 from simulations (points) and Eq. (4) (lines). The numbers in parentheses are f p (ω p /2π) (THz), the pulse duration τ (fs), and detuning Δf (=Δω/2π) (THz).
