Effects of the laser pulse transverse spatial distribution on multiphoton ionization processes |
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| Affiliation: | 1. School of Studies in Biotechnology, Pt. Ravishankar Shukla University, Raipur 492 010, India;2. School of Life and Allied Sciences, ITM University, Raipur, 492 002, India;3. National Center for Natural Resources, Pt. Ravishankar Shukla University, Raipur 492 010, India |
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| Abstract: | In this paper we study the influence of the transverse spatial distribution of the laser beam on the estimate of the photoionization cross section for the specific case of two-step photoionization (TSPI) of benzene. In particular, we discuss the sensitivity of the inferred cross section on the multimode transverse operation of the dye laser oscillator. |
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