A simple non-perturbative approach of atom ionisation by intense and ultra-short laser pulses

Dissociation and ionization of molecular

Dissociation and ionization of molecular ions by ultra-short intense laser pulses probed by coincidence 3D momentum imaging

✍ Itzik Ben-Itzhak; Pengqian Wang; Jiangfan Xia; A. Max Sayler; Mark A. Smith; J.W 📂 Article 📅 2005 🏛 Elsevier Science 🌐 English ⚖ 318 KB

We have experimentally explored laser-induced dissociation and ionization of diatomic molecular ions using coincidence 3D momentum imaging. The vibrationally excited molecular ion beam (4-8 keV) is crossed by an ultrafast intense laser beam (28-200 fs, 10 13 -10 14 W/cm 2 ). The resulting fragments