Spectral modulation of third-harmonic generation by molecular alignment and preformed plasma

Li Min¹, Li An-Yuan¹, He Bo-Qu², Yuan Shuai¹, Zeng He-Ping^{1, 2, †,}

Spectra of TH generation from the probe pulse (black dashed line) and under the influence of preformed plasma (red line). Inset (a) shows distribution profile of TH generation in the far-field, recorded by digital camera, and inset (b) shows the distribution profile of TH generation in the presence of preformed plasma.