High-order harmonic generation of CO<sub>2</sub> with different vibrational modes in an intense laser field

High-order harmonic generation of CO₂ with different vibrational modes in an intense laser field

Du Hui, Zhang Hong-Dan, Zhang Jun, Liu Hai-Feng, Pan Xue-Fei, Guo Jing, Liu Xue-Shen^†,

The electron density of coordinate–space orbital |φ(r)|² of the HOMO of CO₂ molecule with (a) balance vibrational mode, (b) bending vibrational mode and (c) stretching vibrational mode.