(a) and (b) Harmonic spectra generated from p orbital and s orbital for the case of γ=0.8. (c) The relative intensity for p and s orbitals. The black solid square, red solid triangle, and pink hollow square represent γ=1, γ=0.8, and γ=0.5 for p orbital, respectively. The blue circle represents γ=0.8 for s orbital. The other laser parameters are keeping the same as those in Fig. 2.