Figure 5
The polarization-sensitive spatiotemporal characterizations of the pulse with north pole state. (A1-2): the 3D interferograms of the horizontal (H) and vertical (V) channels, respectively; (B1-2): the corresponding 3D spectral amplitude of the two channels; (C1-2): the corresponding 3D spectral phase. (D), (E), and (F): the 2D amplitude (Roman numeral i) and unwrapped phase profiles (Roman numeral ii) at 1018.3 nm, 1028.5 nm and 1049.6 nm, respectively. (G): single-pixel cross-correlation signal obtained from the time scanning procedure for H channel; (H): the single-pixel spectrum; (I): the single-pixel profile for the total temporal amplitude envelope; (J): the corresponding real part of the pulse. Scale bars represent 1 mm.
