Fig. 4: Isolated attosecond pulses characterized via attosecond streaking.
From: Strong-field coherent control of isolated attosecond pulse generation
The photoelectron spectrograms (a–d)(i) are obtained with HHG from argon (a, b) and neon (c, d). The VTGPA reconstructed traces (a–d)(ii) are shown along with the experimental traces (a–d) (i). The retrieved temporal profiles (red) and temporal phase (blue) of the IAPs are shown in (a–d)(iii). The retrieved and the Fourier transform limited (FTL, bracket) pulse duration are both stated (iii). The retrieved XUV spectrum (red) and spectral phase (blue) are shown in (a–d)(iv). The independently measured XUV spectra (black) (with grating XUV spectrometer) are also shown for each case (iv) to compare with the retrieved ones.
