Carrier-envelope phase measurement using plasmonic-field-enhanced high-order harmonic generation of H atom in few-cycle laser pulses
Li Wei, Wang Guo-Li, Zhou Xiao-Xin†,
       

The HHG spectra in (a) homogeneous field (β = 0.0) and (b) inhomogeneous field (β = 0.005) for pulse durations of 3 fs, 5 fs, 8 fs, and 10 fs with CEPs of 0.0π.