Figure 1

Axial electric field E driven by a THz pulse located in the region −2 L < ξ < 0 (the pulse is moving to the right) for different values of a0, where λp = 1 mm (n0 = 1 × 1015 cm−3 plasma density), L = 105 μm.

Axial electric field E driven by a THz pulse located in the region −2 L < ξ < 0 (the pulse is moving to the right) for different values of a0, where λp = 1 mm (n0 = 1 × 1015 cm−3 plasma density), L = 105 μm.