Influence of relative phase on the nonsequential double ionization process of CO2 molecules by counter-rotating two-color circularly polarized laser fields
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Influence of relative phase on the nonsequential double ionization process of CO2 molecules by counter-rotating two-color circularly polarized laser fields |
| Mian Peng,Li-Hua Bai,Zhen Guo |
| Figure 3. The distributions of SI time in any nth period for (a) $\phi =0,$ (b) $3\pi /16,$ (c) $7\pi /16$ and (d) $\pi /2.$ The CRTC laser wavelength is 800 nm and 400 nm, and the laser intensities $2\times {10}^{14}\,{\rm{W}}\,{{\rm{cm}}}^{-2}.$ The black curve represents the three lobes of the two-color laser electric field in one cycle. The three peaks represent the three maximums in one cycle of the CRTC laser fields. |
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